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Office 365 Advanced Threat Protection defense for corporate networks against recent Office exploit attacks

November 21st, 2017 No comments

The Office 365 Threat Research team has seen an uptick in the use of Office exploits in attacks across various industry sectors in recent months. In this blog, we will review several of these exploits, including a group of Office moniker exploits that attackers have used in targeted as well as crimeware attacks. We will also describe the payloads associated with these exploits andhighlight our research into a particularly sophisticated piece of malware. Finally, we will demonstrate how Office 365 Advanced Threat Protection, Windows Defender Advanced Threat Protection, and Windows Defender Exploit Guard protect customers from these exploits.

Exploit attacks in Fall 2017

The discovery and public availability of a few Office exploits in the last six months led to these exploits gaining popularity among crimeware and targeted attackers alike. While crimeware attackers stick to payloads like ransomware and info stealers to attain financial gain or information theft, more sophisticated attackers clearly distinguish themselves by using advanced and multi-stage implants.

The Office 365 Threat Research team has been closely monitoring these attacks. The Microsoft Threat Intelligence Center (MSTIC) backs up our threat research with premium threat intelligence services that we use to correlate and track attacks and the threat actors behind them.

CVE-2017-0199

CVE-2017-0199 is a remote code execution (RCE) vulnerability in Microsoft Office allows a remote attacker to take control of a vulnerable machine if the user chooses to ignore protected view warning message. The vulnerability, which is a logic bug in the URL moniker that executes the HTA content using the htafile OLE object, was fixed in April 2017 security updates.

Figure 1. CVE-2017-0199 exploit code

Ever since FireEye blogged about the vulnerability, we have identified numerous attacks using this exploit. The original exploit was used in limited targeted attacks, but soon after, commodity crimeware started picking them up from the publicly available exploit generator toolkits. As shown in Figure 2, the creator and lastModifiedBy attributes help identify the use of such toolkits in generating exploit documents.

Figure 2. Exploit kit identifier

A slight variation of this exploit, this time in script moniker, was also released. When activated, this exploit can launch scriptlets (which consist of HTML code and script) hosted on a remote server. A proof-of-concept (PoC) made publicly available used a Microsoft PowerPoint Slideshow (PPSX) file to activate the script moniker and execute a remote code, as shown in Figure 3.

Figure 3. PPSX activation for script moniker

CVE-2017-8570

The July 2017 security update from Microsoft included a fix for another variation of the CVE-2017-0199 exploit, CVE-2017-8570, which was discovered in URL moniker that, similar to HTA files, can launch scriptlets hosted on a remote server. Even though the vulnerability was not exploited as zero-day, the public availability of exploit toolkit created a wave of malicious PPSX attachments.

CVE-2017-8759

In September 2017, FireEye discovered another exploit used in targeted attacks. The CVE-2017-8759 exploit takes advantage of a code injection vulnerability in .Net Framework while parsing WSDL definition using SOAP moniker. The vulnerability was fixed in the September 2017 security update. The original exploit used an HTA file similar to CVE-2017-0199 to execute the attacker code in vulnerable machines. This exploit piqued our interest because it delivered one of the most complex and multiple VM-layered malware, FinFisher, whose techniques we discuss in the succeeding section.

The CVE-2017-8759 exploit soon got ported to PPSX file. Figure 4 below shows an example of the exploit.

Figure 4. CVE-2017-8759 exploit

CVE-2017-11826

Finally, onSeptember 28,2017, Qihoo 360 identified an RTF file in targeted attacks that exploited a memory corruption vulnerability in Microsoft Office. The vulnerability exists in the way Office parses objects within nested Office tags and was fixed in the October 2017 security update. The forced address space layout randomization (ASLR) prevented the exploit from running in Office 2013 and above. Figure 5 shows the nested tags from the original exploit that led to the bug.

Figure 5. CVE-2017-11826 exploit

Payloads

Except for the memory, corruption exploit CVE-2017-11826, the exploits discussed in this blog pull the malware payload from remote locations, which could make it difficult for antivirus and sandboxes to reliably detect these exploits. Additionally, the public availability of scripts that generate exploit templates could make it challenging for incident responders.

As cited above, these exploits were used in both commodity and targeted attacks. Attackers attempt to bypass AV engine defenses using different obfuscation techniques. Here are some of the obfuscation techniques used in attacks that we recently analyzed:

  • Attackers used HLFL as element type in the malicious RTF attachment. This element is not supported in RTF official specification but serves as an effective obfuscation for static detections.

  • Similarly, we have seen attackers using ATNREF and MEQARR elements in malicious RTF attachments.

In most of the attacks we analyzed, the exploits used PowerShell to download and execute malware payloads, which are usually crimeware samples like ransomware or info stealers.

Figure 6. PowerShell payload from the HTA file

However, every now and then, we stumble upon an interesting piece of malware that particularly catches our attention. One such malware is Wingbird, also known as FinFisher, which was used in one of the targeted attacks using the CVE-2017-8759 exploit.

WingBird (also known as FinFisher)

Wingbird is an advanced piece of malware that shares characteristics with a government-grade commercial surveillance software, FinFisher. The activity group NEODYMIUM is known to use this malware in their attack campaigns.

The group behind WingBird has proven to be highly capable of using zero-day exploits in their attacks, as mentioned in our previous blog post on CVE-2017-8759. So far, we have seen the group use the exploits below in campaigns. These are mostly in line with the findings of Kaspersky Labs, which they documented in a blog:

  • CVE-2015-5119 (Adobe Flash)
  • CVE-2016-4117 (Adobe Flash)
  • CVE-2017-8759 (Microsoft Office)
  • CVE-2017-11292 (Adobe Flash)

The interesting part of this malware is the use of spaghetti code, multiple virtual machines, and lots of anti-debug and anti-analysis techniques. Due to the complexity of the threat, it could take analysts some time to completely unravel its functionality. Heres a summary of interesting tidbits, which we will expand in an upcoming detailed report on Wingbird.

The Wingbird malware goes through many stages of execution and has at least four VMs protecting the malware code. The first few stages are loaders that can probe if it is being run in virtualized or debugged environments. We found at least 12 different checks to evade the malwares execution in these environments. The most effective ones are:

  • Sandbox environment checks

    • Checks if the malware is executed under the root folder of a drive
    • Checks if the malware file is readable from an external source and if execution path contains the MD5 of its own contents

  • Fingerprinting check

    • Checks if the machine GUID, Windows product ID, and system Bios are from well-known sources

  • VM detection

    • Checks if the machine hardware IDs are VmBus in case of HyperV, or VEN_15AD in case of VMware, etc.

  • Debugger detection

    • Detects debugger and tries to kill it using undocumented APIs and information classes (specifically ThreadHideFromDebugger, ProcessDebugPort, ProcessDebugObjectHandle)

The latter stages act as an installation program that drops the following files on the disk and installs the malware based on the startup command received from the previous stage:

  • [randomName].cab –Encrypted configuration file
  • setup.cab – The last PE code section of the setup module; content still unknown
  • d3d9.dll –Malware loader used on system with restricted privileges; the module is protected by a VM
  • aepic.dll (or other name) – Malware loader used on admin privileged systems; executed from (and injected into) a faked service; protected by a VM
  • msvcr90.dll – Malware loader DLL injected into explorer.exe or winlogon.exe process; protected by a VM
  • [randomName].7z – Encrypted network plugin, used to spy the victim network communications
  • wsecedit.rar – Main malware dropped executable, protected by a VM

In the sample we analyzed, the command was 3, which led the malware to create a global event, 0x0A7F1FFAB12BB2, and drop malware components under a folder located in %ProgramData%, or in the %APPDATA% folder. If the malware is running with restricted privileges, the persistence is achieved by setting the RUN key with the value below. The name of the key is taken from the encrypted configuration file.

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Value: “{Random value taken from config file}”
With data: “C:\WINDOWS\SYSTEM32\RUNDLL32.EXE C:\PROGRAMDATA\AUDITAPP\D3D9.DLL, CONTROL_RUN”

If the startup command is 2, the malware copies explorer.exe in the local installation directory, renames d3d9.dll to uxtheme.dll, and creates a new explorer.exe process that loads the malware DLL in memory using the DLL sideloading technique.

All of Wingbirds plugins are stored in its resource section and provide the malware various capabilities, including stealing sensitive information, spying on internet connection, or even diverting SSL connections.

Given the complex nature of the threat, we will provide more detailed analysis of the Wingbird protection mechanism and capabilities in an upcoming blog post.

Detecting Office exploit attacks with Office 365 ATP and Windows Defender Suite

Microsoft Office 365 Advanced Threat Protection blocks attacks that use these exploits based on the detection of malicious behaviors. Office 365 ATP helps secure mailboxes against email attack by blocking emails with unsafe attachments, malicious links, and linked-to files leveraging time-of-click protection. SecOps personnel can see ATP behavioral detections like below in Office 365s Threat Explorer page:

Figure 7. Office 365 ATP detection

Customers using Windows Defender Advanced Threat Protection can also see multiple alerts raised based on the activities performed by the exploit on compromised machines. Windows Defender Advanced ATP is a post-breach solution that alerts SecOps personnel about hostile activity. Windows Defender ATP uses rich security data, advanced behavioral analytics, and machine learning to detect attacks.

Figure 8. Windows Defender ATP alert

In addition, enterprises can block malicious documents using Windows Defender Exploit Guard, which is part of the defense-in-depth protection in Windows 10 Fall Creators Update. The Attack Surface Reduction (ASR) feature in Windows Defender Exploit Guard uses a set of built-in intelligence that can block malicious behaviors observed in malicious documents. ASR rules can also be turned on to block malicious attachments from being run or launched from Microsoft Outlook or webmail (such as Gmail, Hotmail, or Yahoo!).

Figure 9. Windows Defender Exploit Guard detection

Crimeware and targeted activity groups are always on the lookout for attack vectors to infiltrate systems and networks and deploy different kinds of payloads, from commodity to advanced implants. These attack vectors include Office exploits, which we observed in multiple attack campaigns. The availability of open-source and off-the-shelf exploit builders helps drive this trend.

AtMicrosoft, we dont stop working to protect our customers mailboxes. Our global network of expert research teams continuously monitors the threat landscape for new malware campaigns, exploits, and attack methods. Our end-to-end defense suite includes Office 365 ATP, Windows Defender ATP, and Windows Defender Exploit Guard, among others, which work together to provide a holistic protection for individuals and enterprises.

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SSN for authentication is all wrong

October 23rd, 2017 No comments

Unless you were stranded on a deserted island or participating in a zen digital fast chances are youve heard plenty about the massive Equifax breach and the head-rolling fallout. In the flurry of headlines and advice about credit freezes an important part of the conversation was lost: if we didnt misuse our social security numbers, losing them wouldnt be a big deal. Let me explain: most people, and that mainly includes some pretty high-up identity experts that Ive met in my travels, dont understand the difference between identification and verification. In the real world, conflating those two points doesnt often have dire consequences. In the digital world, its a huge mistake that can lead to severe impacts.

Isnt it all just authentication you may ask? Well, yes, identification and verification are both parts of the authentication whole, but failure to understand the differences is where the mess comes in. However, one reason its so hard for many of us to separate identification and verification is that historically we havent had to. Think back to how humans authenticated to each other before the ability to travel long distances came into the picture. Our circle of acquaintances was pretty small and we knew each other by sight and sound. Just by looking at your neighbor, Bob, you could authenticate him. If you met a stranger, chances are someone else in the village knew the stranger and could vouch for her.

The ability to travel long distances changed the equation a bit. We developed documents that provided verification during the initiation phase, for example when you have to bring a birth certificate to the DMV to get your initial drivers license. And ongoing identification like a unique ID and a photo. These documents served as a single identification and verification mechanism. And that was great! Worked fine for years, until the digital age.

The digital age changed the model because rather than one person holding a single license with their photo on it, we had billions of people trying to authenticate to billions of systems with simple credentials like user name and password. And no friendly local villager to vouch for us.

Who are you? Prove it!

This is where the difference between the two really starts to matter. Identification answers the question: Who are you? Your name is an identifier. It could also be an alias, such as your unique employee ID number.

Do you want your name to be private? Imagine meeting another parent at your kids soccer game and refusing to tell them your name for security reasons. How about: Oh your new puppy is so adorable, whats her name? And you respond, If I told you, Id have to kill you. Or you try to find an address in a town with no street signs because the town is super security conscious. Ridiculous, right? Identifiers are public specifically so we can share them to help identify things.

We also want consistency in our identifiers. Imagine if that town had street signs, but changed the names of the streets every 24 hours for security reasons. And uniqueness, if every street had the same name, youd still have a heck of a time finding the right address wouldnt you?

Now that were clear on what the identifier is, we can enumerate a few aspects that make up a really good one:

  • Public
  • Unchanging
  • Unique

In a town or public road, we have a level of trust that the street sign is correct because the local authorities have governance over road signs. Back in our village, we trust Bob is Bob because we can verify him ourselves. But in the digital world, things get pretty tricky how do you verify someone or something youve never met before? Ask them to- Prove It!

We use these two aspects of authentication almost daily when we log into systems with a user ID (identification) and password (verification). How we verify in the real world can be public, unchanging, and unique because its very hard to forge a whole person. Or to switch all the street signs in a town. But verification online is trickier. We need to be able toprovide verification of who we are to a number of entities, many of whom arent great at protecting data. And if the same verification is re-used across entities, and one loses it, attackers could gain access to every site where it was used. This is why experts strongly recommend using unique passwords for every website/app. This goes for those challenge questions too. Which can lead to some fun calls with customer service, Oh, the town where I was born? Its: xja*21njaJK)`jjAQ^. At this point in time our fathers middle name, first pets name, town where we were born, school we went to and address history should be assumed public, using them as secrets for verification doesnt make sense anymore.

If one site loses your digital verification info, no worries. You only used it for that site and can create new info for the next one. What if you couldnt change your password ever? It was permanent and also got lost during the Yahoo! breach? And it was the one you use at your bank, and for your college and car loans, and your health insurance? How would you feel?

So, with that in mind, youd probably agree that the best digital verifiers are:

  • Private
  • Easily changed
  • Unique

Your turn

OK, now that you know the difference between identification and verification and the challenges of verification in a digital world, what do you think – Is your SSN a better identifier or verifier?

Categories: cybersecurity, Data Privacy, Tips & Talk Tags:

Cybersecurity’s perfect storm

The unprecedented scale and sophistication of modern cyberthreats, combined with the rapidly disappearing IT perimeter, means that while preventing an attack from becoming a breach is ideal, it is no longer realistic.

Microsoft proactively monitors the threat landscape for those emerging threats, to help better protect our customers. This involves observing the activities of targeted activity groups across billion of machines, which are often the first ones to introduce new exploits and techniques that are later used by other attackers.

So how can organizations defend against this triple threat?

Organizations need an approach to security that looks holistically across all critical endpoints, at all stages of a breach—before, during, and after. This means having tools that can not only protect against compromise, but can also detect the early signs of a breach and respond rapidly before it can cause damage to your system.

Windows Defender Advanced Threat Protection is a new post-breach security layer, designed to reduce the time it takes to detect, investigate and respond to advanced attacks. This post-breach layer, assumes breach and is designed to complement prevention technologies in the Windows 10 security stack, such as: Windows Defender Antivirus, SmartScreen, and various other OS hardening features.

By leveraging a combination of deep behavioral sensors, coupled with powerful cloud security analytics, Windows Defender ATP offers unparalleled detection, investigation and response experience. It uses behavioral analytics proven to detect unknown attacks and security data from over 1B machines to establish what’s normal. This is then coupled with support from our own industry leading hunters. Recordings of activity across all endpoints in the last 6 months allow users to go back in time to understand what happened.

Windows 10 has the protection you need, built-in

Windows Defender ATP is built-in to Windows 10, and provides a comprehensive post-breach solution to help security teams identify suspicious threats on your network that pre-breach solutions might miss.

Windows 10 and Windows Defender Advanced Threat Protection give you the future of cybersecurity NOW. Find out more at Microsoft Secure.

 

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Microsoft Security Intelligence Report Volume 21 is now available

The latest volume of the Microsoft Security Intelligence Report is now available for free download at www.microsoft.com/sir.

This new volume of the report includes threat data from the first half of 2016 as well as longer term trend data on industry vulnerabilities, exploits, malware, and malicious websites. The report also provides specific threat data for over 100 countries/regions.

Our Featured Intelligence content for this volume of the report includes three deep dive sections:

Protecting cloud infrastructure; detecting and mitigating threats using Azure Security Center:
As organizations move workloads to cloud-based services it is important that security teams keep abreast of changes in their threat posture. New threats can be encountered when adopting solutions that are fully cloud based, or when connecting on-premises environments to cloud services. This section of the report details common threats that organizations may encounter, and explains how security teams can use Azure Security Center to protect, detect, and respond to security threats against Azure cloud-based resources.

PROMETHIUM and NEODYMIUM: parallel zero-day attacks targeting individuals in Europe:
Microsoft proactively monitors the threat landscape for emerging threats, including observing the activities of targeted activity groups. The new report chronicles two activity groups, code-named PROMETHIUM and NEODYMIUM, both of which target individuals in a specific area of Europe. Both attack groups launched attack campaigns in May 2016 using the same zero-day exploit to seek information about specific individuals. Microsoft is sharing information about these groups to raise awareness of their activities, and to help individuals and organizations implement existing mitigation options that significantly reduce risk from these attack groups and other similar groups.

Ten years of exploits: a long-term study of exploitation of vulnerabilities in Microsoft software:
Microsoft researchers conducted a study of security vulnerabilities and the exploitation of the most severe vulnerabilities in Microsoft software over a 10-year period ending in 2015. In the past five years vulnerability disclosures have increased across the entire industry. However, the number of remote code execution (RCE) and elevation of privilege (EOP) vulnerabilities in Microsoft software has declined significantly. The results of the study suggest that while the risk posed by vulnerabilities appeared to increase in recent years, the actualized risk of exploited vulnerabilities in Microsoft software has steadily declined.

There is a lot of other new data in this report that I hope you’ll find useful.

You can download Volume 21 of the Microsoft Security Intelligence Report at www.microsoft.com/sir.

Ken Malcolmson
Executive Security Advisor, Microsoft Enterprise Cybersecurity Group

Security in agile development

This post is authored by Talhah Mir, Principal PM Manager, WWIT CP ISRM ACE

Most enterprises’ security strategies today are multifaceted – encompassing securing a variety of elements of their IT environment including identities, applications, data, devices, and infrastructure. This also includes driving or supporting security training and changes in culture and behavior for a more secure enterprise. But, security really starts at the fundamental core, at the software development level. It’s here that security can be “built in” to ensure that applications meet the security requirements of enterprises today and are aligned to a holistic, end to end security strategy.

We recently published a white paper titled, “Security for Modern Engineering,” which outlines some of the security best practices and learnings we have had on our journey to support modern engineering.  Software engineering teams everywhere are trying to achieve greater effectiveness and efficiency as they face climbing competitive pressures for differentiation, and constantly evolving customer demands. This is driving the need for significantly shorter time-to-market schedules that don’t compromise on the quality of software applications and services. To address this demand, modern engineering teams like those in Microsoft IT, are adopting agile development methodologies, embracing DevOps (a merging of development and operations), and maintaining development infrastructure that support continuous integration/continuous delivery. Today, a more secure application can be a differentiator as users of applications are becoming more aware and concerned about security.

There has never been a better time to push security automation and develop integrated security services for engineering teams as they think about operating in a modern engineering environment. Similar to how development, test, and operation roles have merged to shape today’s modern engineer, we, at Microsoft, continue to believe that a software security assurance program can yield much better results if the processes are baked seamlessly into the engineering process. This is what we advocated with the development of Microsoft Security Development Lifecycle (SDL) which to this day, continues to be a priority for a modern engineering practice. Security teams should leverage the momentum of automation to further enhance the security posture of their line-of-business application portfolio within their organization – helping to drive an effective, efficient, and competitive business.

 

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Disrupting the kill chain

This post is authored by Jonathan Trull, Worldwide Executive Cybersecurity Advisor, Enterprise Cybersecurity Group.

The cyber kill chain describes the typical workflow, including techniques, tactics, and procedures or TTPs, used by attackers to infiltrate an organization’s networks and systems.  The Microsoft Global Incident Response and Recovery (GIRR) Team and Enterprise Threat Detection Service, Microsoft’s managed cyber threat detection service, identify and respond to thousands of targeted attacks per year.  Based on our experience, the image below illustrates how most targeted cyber intrusions occur today.

attack-kill-chain

The initial attack typically includes the following steps:

  • External recon –  During this stage, the attacker typically searches publicly available sources to identify as much information as possible about their target.  This will include information about the target’s IP address range, business operations and supply chain, employees, executives, and technology utilized.  The goal of this stage is to develop sufficient intelligence to increase the chances of a successful attack. If the attacker has previously penetrated your environment, they may also refer to intelligence gathered during previous incursions.
  • Compromised machine – Attackers continue to use socially engineered attacks to gain an initial foothold on their victim’s network.  Why?  Because these attacks, especially if targeted and based on good intelligence, have an extremely high rate of success.  At this stage, the attacker will send a targeted phishing email to a carefully selected employee within the organization.  The email will either contain a malicious attachment or a link directing the recipient to a watering hole.  Once the user executes the attachment or visits the watering hole, another malicious tool known as a backdoor will be installed on the victim’s computer giving the attacker remote control of the computer.
  • Internal Recon and Lateral Movement – Now that the attacker has a foothold within the organization’s network, he or she will begin gathering information not previously available externally.  This will include performing host discovery scans, mapping internal networks and systems, and attempting to mount network shares.  The attacker will also begin using freely available, yet extremely effective tools, like Mimikatz and WCE to harvest credentials stored locally on the initially compromised machine and begin planning the next stage of the attack as shown below.

high-privileges-lateral-movement-cycle

  • Domain Dominance – At this stage, the attacker will attempt to elevate their level of access to a higher trusted status within the network.  The attacker’s ultimate goal is to access your data and the privileged credentials of a domain administrator offers them many ways to access to your valuable data stores.  Once this occurs, the attacker will begin to pivot throughout the network either looking for valuable data or installing ransomware for future extortion attempts or both.
  • Data Consolidation and Exfiltration – Now that the attacker has access to the valuable data within the organization’s systems, he or she must consolidate it, package it up, and send it out of the network without being detected or blocked.  This is typically accomplished by encrypting the data and transferring it to an external system controlled by the attacker using approved network protocols like DNS, FTP, and SFTP or Internet-based file transfer solutions.

Microsoft Secure and Productive Enterprise

The Microsoft Secure and Productive Enterprise is a suite of product offerings that have been purposely built to disrupt this cyber attack kill chain while still ensuring an organization’s employees remain productive.  Below, I briefly describe how each of these technologies disrupts the kill chain:

  • Office 365 Advanced Threat ProtectionThis technology is designed to disrupt the “initial compromise” stage and raise the cost of successfully using phishing attacks.
    Most attackers leverage phishing emails containing malicious attachments or links pointing to watering hole sites. Advanced Threat Protection (ATP) in Office 365 provides protection against both known and unknown malware and viruses in email, provides real-time (time-of-click) protection against malicious URLs, as well as enhanced reporting and trace capabilities.  Messages and attachments are not only scanned against signatures powered by multiple antimalware engines and intelligence from Microsoft’s Intelligent Security Graph, but are also routed to a special detonation chamber, run, and the results analyzed with machine learning and advanced analysis techniques for signs of malicious behavior to detect and block threats. Enhanced reporting capabilities also make it possible for security teams to quickly identify and respond to email based attacks when they occur.
  • Windows 10 –  This technology disrupts the compromised machine and lateral movement stages by raising the difficulty of successfully compromising and retaining control of a user’s PC and by protecting the accounts and credentials stored and used on the device.
    If an attacker still manages to deliver malware through to one of the organization’s employees by some other mechanism (e.g., via personal email), Windows 10’s security features are designed to both stop the initial infection, and if infected, prevent further lateral movement. Specifically, Windows Defender Application Guard uses new, hardware based virtualization technology to wrap a protective border around the Edge browser.  Even if malware executes within the browser, it cannot access the underlying operating system and is cleaned from the machine once the browser is closed.  Windows Device Guard provides an extra layer of protection to ensure that only trusted programs are loaded and run preventing the execution of malicious programs, and Windows Credential Guard uses the same hardware based virtualization technology discussed earlier to prevent attackers who manage to gain an initial foothold from obtaining other credentials stored on the endpoint.  And finally, Windows Defender Advanced Threat Protection is the DVR for your company’s security team.  It provides a near real-time recording of everything occurring on your endpoints and uses built-in signatures, machine learning, deep file analysis through detonation as a service, and the power of the Microsoft Intelligent Security Graph to detect threats.  It also provides security teams with remote access to critical forensic data needed to investigate complex attacks.
  • Microsoft Advanced Threat AnalyticsThis technology disrupts the lateral movement phase by detecting lateral movement attack techniques early, allowing for rapid response.
    If an attacker still manages to get through the above defenses, compromise credentials, and moves laterally, the Microsoft Advanced Threat Analytics (ATA) solution provides a robust set of capabilities to detect this stage of an attack.  ATA uses both detection of known attack techniques as well as a user-based analytics that learns what is “normal” for your environment so it can spot anomalies that indicate an attack. Microsoft ATA can detect internal recon attempts such as DNS enumeration, use of compromised credentials like access attempts during abnormal times, lateral movement (Pass-the-Ticket, Pass-the-Hash, etc.), privilege escalation (forged PAC), and domain dominance activities (skeleton key malware, golden tickets, remote execution).
  • Azure Security Center – While Microsoft ATA detects cyber attacks occurring within an organization’s data centers, Azure Security Center extends this level of protection into the cloud.

And now for the best part.  As shown in the image below, each of the above listed technologies is designed to work seamlessly together and provide security teams with visibility across the entire kill chain.

disrupting-the-kill-chain

Each of these technologies also leverage the power of the Microsoft Intelligent Security Graph, which includes cyber threat intelligence collected from Microsoft’s products and services, to provide the most comprehensive and accurate detections.

  • Cloud App Security, Intune, Azure Information Protection, and Windows 10 Information Protection – And finally, the Microsoft Secure and Productive Enterprise Suite provides significant capabilities to classify and protect data and prevent its loss.  Among other capabilities, Microsoft Cloud App Security can identify and control the use of unsanctioned cloud applications.  This helps organizations prevent data loss, whether from an attack or rogue employee, via cloud-based applications.  Intune and Windows 10 Information Protection prevent corporate data from being intermingled with personal data or used by unsanctioned applications whether on a Windows 10 device or on iOS or Android based mobile devices.  And finally, Azure Information Protection provides organizations and their employees with the ability to classify and protect data using digital rights management technology.  Organizations can now implement and enforce a need-to-know strategy thereby significantly reducing the amount of unencrypted data available should an attacker gain access to their network.

Finally, Microsoft’s Enterprise Cybersecurity Group (ECG) also offers a range of both proactive and reactive services that leverages the capabilities of the Secure and Productive Enterprise suite in combination with the Intelligent Security Graph to help companies detect, respond to, and recover from attacks.

In the coming weeks, I will be following up with blogs and demos that go deeper into each of the above listed technologies and discuss how companies can most effectively integrate these solutions into their security strategies, operations, and existing technologies.  To learn more about Microsoft technologies visit Microsoft Secure..

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The Budapest Convention on Cybercrime – 15th Anniversary

This post was authored by Gene Burrus, Assistant General Counsel

November 2016 marks the 15th anniversary of the Convention on Cybercrime of the Council of Europe, commonly referred to as the Budapest Convention.

The treaty is the preeminent binding international instrument in the area of cybercrime. It serves as a guideline for countries developing national legislation and provides a framework for international cooperation between countries’ law enforcement agencies, so critical to cybercrime investigation and prosecution.

Since its inception, 50 countries have recognized this reality by acceding to it, with an additional six signing it, and a further 12 having been invited to do so. Its influence extends far beyond those countries, with a number of international organizations participating in the Convention Committee and many other countries looking at it for best practices.

The Budapest Convention’s success lies in part in the fact that it has not held still. As technology evolved, the Convention’s members sought to adopt a set of recommendations to make mutual legal assistance requests more efficient, as well as begun to investigate how to ensure that its premises are still valid under the new paradigm of cloud computing.

The importance of this to Microsoft, and its customers, is large and increasing. Estimates of global financial losses from cybercrime exceed $400 billion a year. And that number understates the less tangible impacts on privacy, trust, innovation and adoption of new technologies. Thus, effectively fighting cybercrime is of critical importance to Microsoft’s business.

In addition, the process of detecting and investigating cybercrime often involves private technology providers like Microsoft and partnerships between Microsoft and law enforcement. Driving towards the objectives of the Budapest Convention – to drive a common harmonized set of criminal prohibitions, and to facilitate international cooperation – is directly beneficial to our customers. Greater harmonization among national approaches on criminalizing behavior, criminal procedure and investigative capabilities are critical to helping companies like Microsoft ensure compliance with what otherwise might be conflicting legal obligations under different legal regimes.

The Convention’s main objectives are two-fold: to drive a common harmonized set of criminal prohibitions, and to facilitate international cooperation. Setting prohibitions and facilitating cooperation is important for Microsoft when it is looking to help protect customers. The first step in fighting cybercrime often consists of ensuring that the country where a perpetrator might live actually has laws against cybercrimes. Absent this, a perpetrator can act with impunity in a so called safe haven. The Convention defines a number of different types of crimes that can be committed online, providing a common frame of reference for its members, including:

  • Hacking crimes involving unlawfully accessing, intercepting or interfering with computers and computer networks;
  • Computer related fraud crimes;
  • Content related crimes, such as child pornography.

Secondly, the Convention aims to provide for criminal procedure necessary to investigate and prosecute cybercrimes, and to set up a fast, efficient, effective regime for cooperation between law enforcement in different nations. The latter is critical for Microsoft to help protect its customers. By its very nature cybercrime is almost always international in its scope. Perpetrators sitting in one country often attack victims in other countries, frequently using servers and networks sitting in yet others. Therefore, there must be procedures and mechanisms in place to facilitate and enable cooperation between and among the countries where the victims, the perpetrators, and the computer systems are physically located.

Finally, and outside the scope or the powers of the Budapest Convention, the practical reality of motivating a country housing a perpetrator, but which may have few nationals as victims itself, to spend resources addressing that crime must be overcome. That will continue to be easier said than done, until all countries come to a realization that trust in the online environment is mutually beneficial and difficult to maintain. Lack of trust it will impact all online economies, no matter where the criminals come from.

On its 15th birthday the Budapest Convention has been established as the gold standard of international conventions in the area of cybercrime. It’s a critical tool in our efforts to help protect and secure our products and our customers against cybercriminals. We hope that in the coming years more countries join it in an effort to eradicate the most modern of crimes.

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Securing the new BYOD frontline: Mobile apps and data

With personal smartphones, tablets, and laptops becoming ubiquitous in the workplace, bring your own device (BYOD) strategies and security measures have evolved. The frontlines have shifted from the devices themselves to the apps and data residing on—or accessed through—them.

Mobile devices and cloud-based apps have undeniably transformed the way businesses operate. But they also introduce new security and compliance risks that must be understood and mitigated. When personal and corporate apps are intermingled on the same device, how can organizations remain compliant and protected while giving employees the best productivity experience? And when corporate information is dispersed among disparate, often unmanaged locations, how can organizations make sure sensitive data is always secured?

Traditional perimeter solutions have proved to be inadequate in keeping up with the stream of new apps available to users. And newer point solutions either require multiple vendors or are just too complex and time-consuming for IT teams to implement. Companies need a comprehensive, integrated method for protecting information—regardless of where it is stored, how it is accessed, or with whom it is shared.

Microsoft’s end-to-end information protection solutions can help reconcile the disparity between user productivity and enterprise compliance and protection. Our identity and access management solutions integrate with existing infrastructure systems to protect access to applications and resources across corporate data centers and in the cloud.

The following Microsoft solutions and technologies provide access control on several levels, offering ample coverage that can be up and running with the simple click of a button:

Identity and access management

Simplify user access with identity-based single sign-on (SSO). Azure Active Directory Premium (Azure AD) syncs with existing on-premises directories to simplify access to any application—even those in the cloud—with a secured, unified identity. No more juggling multiple combinations of user names and passwords. Users sign in only once using an authenticated corporate ID, then receive a token enabling access to resources as long as the token is valid. Azure AD comes pre-integrated with thousands of popular SaaS apps and works seamlessly with iOS, Android, Windows, and PC devices to deliver multi-platform access. Not only does unified identity with SSO simplify user access, it can also reduce the overhead costs associated with operating and maintaining multiple user accounts

Secure and compliant mobile devices

Microsoft Intune manages and protects devices, corporate apps, and data on almost any personal or corporate-owned device. Through Intune mobile device management (MDM) capabilities, IT teams can create and define compliance policies to meet specific business requirements, deploy policies to users or devices, and monitor device and/or user compliance from a single administration console. Intune compliance policies deliver complete visibility into users’ device health, and enable IT to block or restrict access if the device becomes non-compliant. IT administrators also have the option to install device settings that perform remote actions, such as passcode reset, device lock, data encryption, or full wipe of a lost, stolen, or non-compliant device.

Conditional access

Microsoft Intune can also help reinforce access protection by verifying the health of users and devices prior to granting privileges with conditional access policies. Intune policies evaluate user and device health by assessing factors like IP range, the user’s group enrollment, and if the device is managed by Intune and compliant with policies set by administrators. During the policy verification process, Intune blocks the user’s access until the device is encrypted, a passcode is set, and the device is no longer jailbroken or rooted. Intune integrates with cloud services like Office 365 and Exchange to confirm device health and grant access based on health results.

Multi-factor authentication

Multi-factor authentication is a feature built into Azure Active Directory that provides an additional layer of authentication to help make sure only the right people have the right access to corporate applications. It prevents unauthorized access to on-premises and cloud apps with additional authentication required, and offers flexible enforcement based on user, device, or app to reduce compliance risks.

To learn more about BYOD security, download the free eBook, Protect Your Data: 7 Ways to Improve Your Security Posture

 

Cybersecurity and cyber-resilience – Equally important but different

November 3rd, 2016 No comments

The  October Mirai-based IoT attack demonstrated an important and often neglected consequence of technology’s expansion into every aspect of our daily lives, as well as into the systems that underpin our economies and societies. We have never been as exposed to cyberattacks and because technology’s pervasiveness in our lives the possible consequences of attacks, such as the one that occurred last month, are going to be more widespread and troublesome than in the past.

The particulars of the attack, from its scale to the use of everyday devices such as webcams, are interesting and worrying in themselves (see here and here for excellent pieces) but they also raise a key question. Security professionals have long accepted that no interconnected system will ever be 100% secure, and that there will soon come a time when even the fundamental underpinnings of the Internet itself could be put at genuine risk of failure due to cyberattacks. If this is the case, should the resources we put into preventing successful cyberattacks be matched by our preparations for handling the a successful attack’s consequences? In other words, shouldn’t cyber-resilience be treated on a par with cybersecurity?

From a policy-making perspective, one challenge in answering this question is that there is no global definition of cyber-resilience, and therefore only limited agreement on how to achieve it. Even if we can sidestep this theoretical hurdle and consider how we could design our systems (social, commercial, political) so that they would be able to continue to operate at some level in the face of “black-swan” violations of those systems’ fundamental assumptions, we are not much closer to a solution. Suggesting we plan for even a brief period where, for example, there is simply no electricity may seem like planning for the sun not rising one morning. The reality is, however, that cyberattacks are not zero sum games where a breach means unavoidable system failure. With complex technologies there will be as many ways of working around an attack, as there are ways of carrying it out. Investing in cyber-resilience will make this practicable.

How could that be achieved? I believe it will be critical that we focus on readiness, responsiveness and being able to reinvent our systems and processes over the course of a cyberattack. Readiness is a long-term function, underpinned by assessing and managing risks, and developing capabilities for response and recovery in the event of disruptions. Responsiveness is the detection, identification and alleviation of a cyberattack as it happens, keeping systems functioning in the process of doing so. Reinvention will lead off from the response, and should seek to adapt to what might be either a period of extended stress or a short, sharp shock, finding new ways to protect systems and deliver services that have been disrupted.

The structures and processes necessary for this kind of cyber-resilience are distinct from those that go into cybersecurity, although there are some shared technical skills and processes. For any organization realistically comparing its cybersecurity needs with its cyber-resilience needs, however, the differences between the two are clear. Specifically, resilience requires there to be a focus on culture, as much as there is on technology. Organizational leadership needs to set forward-looking, outcome-oriented goals with clear accountability, and to foster planning at all levels. Creativity in managerial, operational, and technological approaches is also essential, encouraging teams facing the consequences of a cyberattack to take risks, fail fast, learn faster, and maintain a can-do attitude in the face of adversity. Investment in research, education, and identification of best practices needs to underpin this cultural aspect in the long-term.

In conclusion, cybersecurity and cyber-resilience should be recognized as two distinct, but complementary disciplines. These disciplines grow more crucial with the rapid evolution and increasing ubiquity of technology in our modern society. For now, cybersecurity gets more headlines than resilience amongst political and business leaders, but one without the other will never be enough to secure our societies and economies or sufficient to withstand the chronic stresses and acute shocks.

 

Categories: cybersecurity, Cybersecurity Policy Tags:

How cyber threats affect enterprise and consumer devices

Over the past decade, Microsoft has methodically studied the evolving cyber threat landscape. We share what we learn twice a year in our Security Intelligence Report, and the most recent issue reveals some important differences between consumer devices and enterprise threats.

Attackers don’t view all attack vectors equally – home computer users and enterprise users tend to be exposed to a different mix of threats due to different usage patterns. These usage patterns can influence the type of cyber-attack attempted. Typically, users in work settings perform business activities while connected to a company network. Users in these situations may also have limitations regarding use of the Internet and email for personal use.

On the other hand, consumers generally connect to the Internet directly or use a home router (a personal network). Here, consumers more often use computers for activities like social media, personal email, playing games, watching videos, consuming content, and shopping.

Active Directory Domains vs. Non-Domains

Microsoft antimalware products and tools produce telemetry data that reveal if infected computers belong to an Active Directory Domain Services (ADDS) domain. (Computers that do not belong to an ADDS are more likely to be for personal or other non-enterprise use).

By comparing the threats ADDS computers encounter with those of non-ADDS computers, we can gain compelling insights into the stark differences between personal and enterprise security attacks and can begin to understand which threats are most likely to succeed in each environment.

As the following table shows, enterprise computers encounter less malware and encounter different kinds of threats than consumer computers do.

Malware and unwanted software encounter rates by category for domain-based and non-domain computers during the second half of 2015.

Malware and unwanted software encounter rates by category for domain-based and non-domain computers during the second half of 2015.

Our analysis of related data collected over the course of 2015 reveals the following:

  • Non-domain computers encountered disproportionate amounts of unwanted software compared to domain-based computers, with Adware, Browser Modifiers, and Software Bundlers each appearing between three and six times as often on non-domain computers
  • Domain-based computers encountered exploits nearly as often as their non-domain counterparts, despite encountering less than half as much malware as non-domain computers overall
  • Six families—Win32/SupTab, Win32/Diplugem, Win32/Gamarue, Win32/Skeeyah, Win32/Peals, and Win32/OutBrowse—were common to both lists; all were more frequently encountered on non-domain computers than on domain-joined computers
  • The four families that were unique to the top ten list for domain-joined computers but not for non-domain computers are the exploit kit JS/Axpergle, the Trojan family Win32/Dorv, the worm family Win32/Conficker, and the generic detection INF/Autorun

In addition, the encounter rate for consumer computers was about 2.2 times as high as the rate for enterprise computers during the second half of 2015.

How to stay updated on emerging threats

The threat landscape has changed dramatically in recent years. Constant vigilance is needed to maintain visibility into emerging vulnerabilities so you can make the adjustments necessary to help protect your organization and customers. From big data analysis to continuous machine learning and human intelligence, security demands a holistic approach to ensure your organization is prepared to handle new attacks.

Visit www.microsoft.com/security/sir to gain a deeper understanding about the security threats that affect your environment. Learn more about Security at Microsoft Secure.

Securing the Internet of Things: Introducing the Security Program for Azure IoT

This post is authored by Sam George, Partner Director Program Management, Azure IoT

As the Internet of Things (IoT) continues to gain traction in the enterprise, questions of security and privacy are top of mind for business decision makers, executives and IT alike. In our work with customers, we find many businesses are struggling to determine how secure their end-to-end IoT infrastructure is, or even delaying IoT implementations until security best practices and standards can be established and confirmed.

Our goal at Microsoft to keep our customer’s IoT solutions secure.  We already do this on multiple levels, ranging from the cloud and beyond – including Azure’s enterprise-grade security, working with standards bodies on IoT security, and providing comprehensive security recommendations and guidance – to individual assets that only support secure protocols when connecting to devices and the Windows 10 IoT Core secure IoT operating system.

While these are all important aspects of IoT security, we have heard from enterprises that they want additional security assurances to make sure they have assembled their IoT solutions in a secure way from devices, to connectivity, to cloud.

Today, I’m thrilled to announce the Security Program for Azure IoT.  This new program brings together a curated set of best-in-class security auditors customers can choose from to perform a security audit on their IoT solutions, find issues and provide recommendations.  The Security Program for Azure IoT will work from the ground up, examining everything from a businesses’ devices and assets to gateways and even communication to the cloud.

Our initial best-in-class security auditors include Casaba Security LLC, CyberX, Praetorian, and Tech Mahindra and will expand as the program grows. Microsoft will also be working with these security auditing partners and standards organizations, such as the Industrial Internet Consortium (IIC), to establish industry protocols and best practices for security auditing. This is part of our commitment to establish a vibrant and safe IoT ecosystem.

In all our security efforts, Microsoft works with security partners to help protect businesses – and ultimately help us raise the bar across the industry. Select Azure IoT customers will be the first to take advantage of this program to evaluate their end-to-end IoT infrastructure and manage their security risk. In the coming months, we’ll continue to provide updates on the Security Program for Azure IoT, our global auditing partners, and auditing standards.

In the meantime, we invite you to learn more from our Securing Your IoT Deployment and Securing Your Internet of Things from the Ground Up whitepapers. You can also read more about our public recommendations for cybersecurity and IoT standards or attend our upcoming talk at IoT Solutions World Congress on Trustworthy Internet of Things Infrastructure. For more information about the security auditing program, please visit our partner page on www.InternetofYourThings.com.

Security Intelligence Report: Discover the top cybersecurity threats by country

Security professionals know there’s no silver bullet to achieve perfect security—the volume and magnitude of cyber threats vary considerably depending on country and threat type. For example, during the second half of 2015 (2H15), encounter rates for some types of threats in Russia and Brazil were nearly three times the worldwide average. Of the ten most commonly encountered threat families in Russia in 2H15, five were trojans, including Win32/Peals, Win32/Skeeyah, Win32/Dynamer, and Win32/Spursint. And in Brazil, Suptab and the downloader/dropper families Win32/Sventore and Win32/Banload topped the threat list.

To help track the constantly shifting security terrain and meet demand for insights, twice each year Microsoft publishes the Security Intelligence Report (SIR), a comprehensive security analysis based on data we collect from around the world. The latest findings were published in May.

A relative look at the worldwide prevalence of malware

The current SIR gives an overarching view of the security situation around the world during the second half of 2015. It also provides more granular details to help you understand specific threats facing the areas you are concerned about right now.

Here are some of the country-specific malware patterns described in the SIR:

  • France and Italy both had high encounter rates for Browser Modifiers, led by Win32/SupTab and Win32/Diplugem.
  • Russia had a significantly higher encounter rate for Trojans than the other locations listed, led by Win32/Peals, Win32/Skeeyah, Win32/Dynamer, and Win32/Spursint; all four Trojans disproportionately affected computers in Russia and eastern Europe in the fourth quarter of 2015.
  • Worms were particularly prevalent in Brazil, led by VBS/Jenxcus, Win32/Gamarue, and JS/Bondat.
  • The highest encounter rates for adware were in Brazil, France, and Italy; Win32/EoRezo was the most commonly encountered adware family in all three locations.
  • Viruses were particularly prevalent in China, led by DOS/JackTheRipper and Win32/Ramnit.

The following table previews regarding the relative prevalence of various categories of malware in several locations around the world in the fourth quarter of 2015. Here are some tips for interpreting the findings:

  • Within each row, darker colors indicate more prevalent categories in each location.
  • Lighter colors signify that the threat category is less common.
  • The locations are arranged by the number of computers that reported threat detections during the second half of 2015.
The relative prevalence of different categories of malware in the fourth quarter of 2015 in several countries around the world.

The relative prevalence of different categories of malware in the fourth quarter of 2015 in several countries around the world.

Read the full report to learn more about security threats in your region and better understand what location-specific factors may affect your ability to create a secure environment for your organization.

Factors that cause high cybersecurity infection rates

Threat dissemination can be highly dependent on language and socioeconomic factors. In addition, distribution methods can play a considerable role. For instance:

  • Attackers frequently use techniques that target people based on their native language.
  • For threat vectors, attackers employ online services that are local to a specific geographic region.
  • In some situations, attackers target vulnerabilities or operating system configurations and applications that show up disproportionately in a given location.

Microsoft’s commitment to ongoing cybersecurity analysis

We are committed to help reduce cyber threat infection rates on a regional and global scale. The SIR is just one aspect of this work. Through the regularly updated insights it allows, we aim to help inform policymakers and IT professionals about malware trends, and arm them to act accordingly.

We encourage you to evaluate your security stance in the light of our latest SIR report, so you can help defend your organization against the most significant risks it faces.

Visit www.microsoft.com/security/sir today to discover the security risks that threaten your organization. To learn more about Microsoft’s Security products visit us at Microsoft Secure.

Cybersecurity: a question of trust

This post is authored by Robert Hayes, Senior Director and Chief Security Advisor in Microsoft’s Enterprise Cybersecurity Group.

With the scale, scope, and complexity of cyber-attacks increasing by the week, cybersecurity is increasingly being seen as a primary issue for CEOs & Boards.

Advice is not hard to find, and there are a multitude of information sources and standards; the in-house CIO will have a view, and of course there are a myriad of vendors, each with a solution that promises to be the answer to all security problems.

Trust is at the heart of a successful security strategy, yet knowing who and what can be trusted, and whether that trust should be absolute or conditional, is extremely difficult.

In my conversations with CEOs I often ask them their degree of trust in five key security related areas:

  • The people who work in their organization
  • The organizations in their supply chain
  • The integrity, resilience & security of their existing infrastructure
  • The integrity, resilience & security of cloud based infrastructures
  • The advice they receive, both internal & external

Unsurprisingly, the answer to each question is always varying degree of conditional, but not absolute trust.

Where the conversation becomes interesting, is where the CEO and I then jointly explore whether the infrastructure, processes, and policies of their organization reflect their intent to avoid absolute trust in these five key areas. Invariably, the answer is no.

Recurring examples of this inconsistency, each carrying significant organizational risk, are:

  • IT administrators having unfettered and unaudited access to all corporate systems without effective security mitigations such as multi-factor authentication, and privileged access workstations in place.
  • HR departments not instructing the IT department to cancel user access privileges for days, often weeks, after an employee is terminated or leaves the company.
  • Supply chain contracts drawn up with no security provisions, standards, or audit clauses.
  • No due diligence or impartial advice at Board level on the assurances and assertions made by both in-house IT teams and vendors on integrity, resilience and security.

A common closing theme of these conversations is the need for CEOs and Boards to have impartial advice and support to help them robustly challenge and undertake effective due diligence in this critical area, and the difficulty achieving this.

In the US proposed SEC regulation will mean that companies, in particular publicly listed firms, must have a cyber expert on their Board, yet there are currently very few executive or non-executive directors with this skill set, and who are comfortable operating at a Board level.

An alternative, but expensive position is to buy in the skill set from a third party, and there are many consultancies who will be delighted to have this conversation. However, some consultancies also have a vested interest in system integration, and their advice may not be as impartial as it seems.

Finally, there exists the challenging option of changing the relationship with key suppliers away from the classic customer – vendor to one closer to trusted strategic partner, supported by a robust due-diligence process. Many organizations are seeking to move closer to this type of relationship, whilst still maintaining sufficient distance to satisfy probity and procurement rules.

Whilst each of these options have challenges, the reality remains that without a trusted cybersecurity advisor, CEOs and Boards will continue to make decisions without effective challenge or scrutiny, that leave their organization vulnerable to cyberattack.

To learn more about how Microsoft can help you ensure security while enabling your digital transformation, visit us a Microsoft Secure.

Robert Hayes is a Senior Director and Chief Security Advisor in Microsoft’s Enterprise Cybersecurity Group.

Categories: cybersecurity, SEC, security Tags:

Top Five Security Threats Facing Your Business and How to Respond

This post was authored by Ann Johnson, Vice-President, Enterprise Cybersecurity Group

Headlines highlighting how vulnerable we are to cyber threats are now all too commonplace. The statistics on security events and successful network breaches continue a trend that favors attackers. These bad actors are getting faster at network compromise and data theft while their dwell times inside networks have increased to over 200 days according to most of the major annual cybersecurity reports. The result of these voluminous and persistent threats has been hundreds of millions of dollars in lost business alone without counting the long term costs of diminished customer and citizen confidence.

Still organizations may face even greater risks as they try to fend off sophisticated attackers against a backdrop of an ever expanding network footprint.  The new network now includes myriads of personal devices, virtualized workloads, and sensors that represent rapidly increasing points of connectivity as well potential compromise.

When considering these trends, it is clear that the traditional means of protecting organizations are not as effective as they once were. Static access controls like firewalls and intrusion prevention systems placed at network ingress and egress points are being easily evaded by attackers because the communications paths in and out of networks are too complex and dynamic. Also broad use of personal devices inside corporate networks has dissolved what used to be a hardened network boundary. We no longer conduct business within a perimeter of highly controlled, corporate-issued end user devices that gain access only under the strictest of authentication and authorization controls. Instead, the modern enterprise enables dynamic communities of employees, contractors, business partners and customers as well as their data and applications, all connected by an agile digital fabric that is optimized for sharing and collaboration.

In today’s networks then, we have to consider that identity is the new perimeter to be protected. Identity in this case does not mean only the device and its physical location but also the data, applications and user information it contains. Given that 60% of all breaches still originate at an endpoint compromised through a phishing scam or social engineering attack, it is no wonder that a risk mitigation strategy with identity at its center, is top of mind for many business and technology leaders.

In fact, cyber security is a boardroom level agenda item today. Business leaders want to ensure that they have in place the investments necessary to protect intellectual property and customer data, keeping their businesses out of the headlines that damage reputation and affect profitability. CIOs and CISOs feel caught between seemingly opposing goals of enabling digital transformation while protecting data and intellectual property at all times. These are concerns they share with their teams in IT and operations who feel equally burdened to balance performance and accessibility with rightful and appropriate resource use. Cybersecurity as we have all come to understand, can be either a critical barrier or key enabler to an organization’s ability to be productive. Current top of mind concerns for protecting the modern enterprise coalesce around 5 key areas: infrastructure, SaaS, devices, identity and response.

  1. Infrastructure – The public cloud offers unlimited potential for scaling business. On-demand compute and storage are only a small portion of the benefits of a highly agile IT environment. Easy access to applications, services and development environments promises to redefine business agility. Naturally, more and more organizations are taking critical workloads to the public cloud. Still the migration to an environment that is provisioned and managed by a non-organizational stakeholder creates new security challenges. So the top of mind question is: “How do I secure my cloud resources?”

Going to the cloud does not mean relinquishing security control or accepting a security posture that is less secure for cloud-hosted workloads relative to premised ones. In fact, the selection of cloud provider can mean having access to the very latest in security technologies, even more granular control and faster response than is possible with security in traditional networks. As a first step, security stakeholders need to understand how sensitive and compliance intense their cloud-hosted workloads and data are.  They should then opt for access controls that limit use to only that which is business appropriate and emulate those access policies already in place for premised workloads. Enrolling in cloud workload access monitoring will also ensure that any events which are a deviation from desired security policies can be flagged as indicators of possible compromise. Cloud users should also be familiar with the security technologies offered by their provider whether native or through partnership. This gives cloud users options for implementing the kind of multi-tiered security architecture required to ensure least privilege access, inspect content and respond to potential threats.

Key takeaways

  • Monitor workload access and security policies in place
  • Identify deviations from security policies and indicators of possible compromise
  • Deploy new security controls appropriate for your cloud environment

2. SaaS – Whether a business is hosting critical workloads in the public cloud or not, its employees are surely using applications there. The convenience and ubiquity of these applications means broad user adoption for the ease of information sharing and collaboration they enable. As a result, important, security and compliance intense data maybe making its way to the public cloud without security stakeholder knowledge. The question from businesses then is:  “How do I protect my corporate data?”

Organizations want to make sure their employees are as productive as they can be. To that end many are allowing them to bring their own devices and even their own applications into the network. This agility comes with some added security risk. Fortunately, there are ways to mitigate it. Ultimately the goal is to derive all of the benefits these SaaS applications offer without violating company use and compliance policies for data sharing and storage. Additionally, firms must ensure that employees’ use of SaaS apps does not unwittingly enable data exfiltration by bad actors. Limiting risk comes down to enacting a few of the basics that ensure safe use. For starters, there’s a need to identify which SaaS applications are in use in the network and whether they are in line with company policy or on a safe list. Granular access rights management will limit the use of even the safe apps to those persons who have a business need for them. Where possible, policies should be in place that require data to be encrypted when at rest, especially if it is being stored in the cloud. Having the ability to periodically update the safe lists of apps and monitor all use, can potentially alert security administrators when those applications which are unsanctioned appear among an organization’s communications. With these types of facilities in place stakeholders maybe be promptly alerted to unsanctioned application use. At times, unwanted application use will be detected. This is the time to block those applications, modify or deprecate privileges allowing access to them and as a further precaution remotely wipe or delete data stored through use of those applications.

Key takeaways

  • Apply rights management, identify unsanctioned apps, contain, classify and encrypt data
  • Be notified of unauthorized data access or attempts
  • Block suspicious apps, revoke unauthorized access and remotely wipe company data

3. Devices – Smartphones, tablets, self- sourced laptops, these are the new network perimeter and at times its weakest links.  Whether owned by the organization or not, they most certainly contain business valuable data that is at high risk. Because mobile devices often connect from public networks and may not have the most up to date protections, these endpoints are popular targets for the installation of botnets or malware. Use of personally sourced devices is a new and seemingly permanent reality prompting organizations to broadly ask “How do I keep company information secure?”

Many years ago, risk from mobile devices was ameliorated by installed agents and thick clients that provided security controls right on the device itself in a centralized way. Today, with employee self-sourced devices, the installation of such clients is not always feasible. Still today’s security administrators have to accommodate a heterogeneous end-user device environment comprised of various form factors and OSes while applying consistent and organizationally sanctioned controls to all of them. A cloud-based approach can provide a lot of flexibility and control here. From the cloud, endpoint connectivity to network resources can be centrally managed through security policies that restrict where devices can go based on their security posture, installed protections or location-based access rights. Command of devices from a central location ensures not only consistent policy enforcement but automation so that when anomalous device behaviors or connection patterns are detected, centralized command can restrict access, quarantine the affected device and even wipe it clean so that the threat is fully contained.

Key takeaways

  • Manage company and personal devices to classify and encrypt data to ensure compliance
  • Automatically identify compromised or questionable end points
  • Quickly respond to quarantine, wipe and remediate compromised devices

4. Identity – Despite all of the investments organizations make in security and threat mitigation, identity will be compromised. The latest data tells us that way too many of us click on links and attachments that we should not. From that point on, the bad actor has gained a foothold in the network and may set about moving laterally, looking for sensitive information to steal while impersonating the legitimate user. This common scenario is what makes many businesses ask: “How can I ensure identity protection?”

All of the major cybersecurity reports and indices point to this as the most common component of a data breach – the stolen identity. A security strategy for any organization or business needs to have this as a central tenet. The protection and management of credentials that give resource access to customers, employees, partners and administrators is foundational to sound security practice. Implementing multi-factor authentication broadly for all applications and services is a good starting point. It should nevertheless be complemented by facilities for monitoring authentication and authorization events not only for users but also and especially for privileged users and administrators. This type of monitoring offers the best opportunity to identify attempts by attackers trying to move laterally through privilege escalation. Once flagged as suspicious and anomalous, optional automated response can ensure that access requirements are elevated on the fly and privilege escalation requests are verified as legitimate.

Key takeaways

  • Augment passwords with additional authentication layers
  • Identify breaches early through proactive notification of suspicious behavior
  • Automatically elevate access requirements based on your policy and provide risk-based conditional access

5. Response – Each year organizations are subjected to tens of thousands of security events making the business of protecting critical assets continuous. Given that threat dwell times are 200 plus days, bad actors have ample opportunity to move “low and slow” throughout networks after the initial compromise. Naturally security administrators and stakeholders are left to ask: “How can I better respond to ongoing threats?”

The potency and frequency of today’s cyber threats requires a security strategy build on the assumption of compromise. A network or device may not be breached today but remains at risk so the process of protecting, detecting and responding to a breach is a continuous one. The data that is being exchanged by end points and shuttled among data centers and hybrid clouds contains a lot of information about the security state of those endpoints and resources. The key to unlocking that intelligence is analytics and specifically the type of analytics that is made possible through machine learning. Having the ability to monitor large amounts of traffic and information in a continuous fashion and unearth anomalous behavior is and will be key to shortening the time to detection of a breach or compromise. Behavioral analytics not only tell us what is out of the norm or unwarranted behavior but also informs of good and desired connectivity. By understanding both anomalous and appropriate traffic patterns, organizations can fine-tune access controls that are just right for enabling business yet limiting risk. Further, with continuous analytics the process of determining the right access controls for the environment at a given time can be as dynamic and responsive as users’ access needs.

Key takeaways

  • Use analysis tools to monitor traffic and search for anomalies
  • Use learnings from behavioral analysis to build a map of entity interactions
  • Practice just in time and just enough access control

In summary, security threats maybe common to businesses and organizations of all types but the way they are addressed can vary greatly. In the modern enterprise driven by mobility and cloud, architecting for security represents an opportunity for unprecedented agility.  With a strategy build on identity as the new perimeter and access to continuous processes to protect, detect and respond to threats, a business can be as secure as it is productive.  Watch the On-demand webinar – Top 5 Security threats – with Julia White and myself to hear more about our approach to cybersecurity or visit us at Microsoft Secure to learn more about Security.

Categories: cybersecurity, security, Tips & Talk Tags:

Understanding the geography of malware

Threat patterns are constantly shifting, and our latest security intelligence report zeroes in on some of the world’s malware hot spots. For more than 10 years, Microsoft has carefully studied the evolving cyber threat landscape and shared findings with the wider security community.  We base our analysis on one of the most complete security data sets in the world, which includes data gathered from more than 600 million computers worldwide.

Microsoft collects, analyzes and reports detailed data related to exploits, vulnerabilities and malware twice a year in our Security Intelligence Report (SIR). We determine malware infection rates using the computers cleaned per mille (thousand) formula. This method represents the number of computers cleaned for every 1,000 executions of the Microsoft Malicious Software Removal Tool (MSRT), a free tool distributed by Microsoft that removes more than 200 highly prevalent or serious threats from computers.

As in the previous years, during the second half of 2015 we saw uneven rates of infection around the globe. Iraq, Libya, Mongolia, Pakistan and the Palestinian territories had the highest infection rates overall. In contrast, Denmark, Finland, Iceland, Norway and Sweden have been among the healthiest locations in the world with regard to malware exposure — the infection rates for these locations were typically about half of the worldwide average.

infect-rates-map

Infection rate information can help provide a broader picture of the threat landscape by offering perspectives on how threats propagate and computers become infected.

Defend your organization against escalating risks

Worldwide, the malware infection rate increased in the final quarter of the year, from 6.1 computers cleaned per mille in the third quarter of 2015 to 16.9 in the fourth quarter. Our research reveals the increase during 2015 was largely due to Win32/Diplugem, a software family that modifies web browsers so that users see extra advertisements while browsing. When calculating these rates, only computers whose users have opted in to provide data to Microsoft are considered.

Microsoft strives to make the SIR one of the most useful sources of information about cyber threats and mitigation. Systematic analysis and comparison of areas highly impacted by malware against those least affected can help uncover the various technical, economic, social and political factors that influence regional malware infection rates.

It’s our belief that informing policymakers and IT professionals about malware trends will help them understand and manage risk better, both regionally and worldwide. I encourage you to use the report to assess your own situation and help defend against the most significant risks to your organization.

To understand security threats in your region or view the current or previous editions of the SIR, visit www.microsoft.com/security/sir.  For more information about Microsoft Security products and solutions – visit us at Microsoft Secure

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Keeping Adobe Flash Player

Years ago, Java exploits were a primary attack vector for many attackers looking to infect systems, but more recently, Adobe Flash Player took that mantle.

After accounting for almost half of object detections during some quarters in 2014, Java applets on malicious pages decreased to negligible levels by the end of 2015, owing to a number of changes that have been made to both Java and Internet Explorer over the past two years.

In January 2014, Java Runtime Environment was updated to require all applets running in browsers to be digitally signed by default. Later that year, Microsoft published updates for Internet Explorer versions 8 through 11 that began blocking out-of-date ActiveX controls. Windows 10’s default browser, Microsoft Edge, does not support Java or Active X at all, and other browsers like Google’s Chrome and Mozilla’s Firefox are doing the same.

With defenses against Java attacks gaining the upper hand, Flash Player objects have become the most commonly detected threat hosted on malicious web pages by an overwhelming margin. This type of exploit has led the way in each of the past four quarters, from a low of 93.3 percent in the first quarter of 2015, to an all-time high of 99.2 percent last fall.

Adobe Flash

While this information may be unsettling for security teams whose web sites and applications rely on Flash functionality, it’s clearly an important piece of intelligence. Knowing where attackers are targeting their cyber threats makes it easier to plan mitigations to defend against malicious web pages. It also illustrates the importance of keeping your full technology stack – including Adobe Flash Player – updated. And fortunately, as with Java, modern browser mitigations are beginning to turn the tide against Flash exploits as well.

Both Internet Explorer 11 and Microsoft Edge on Windows 10 help mitigate many web-based attacks. For example, Internet Explorer 11 benefits from IExtension Validation, which can help defend against Adobe Flash malware.

Real-time security software can implement IExtension Validation to block ActiveX controls from loading malicious pages. When Internet Explorer loads a webpage that includes ActiveX controls, the browser calls the security software to scan the HTML and script content on the page before loading the controls themselves. If the security software determines that the page is malicious (for example, if it identifies the page as an exploit kit landing page), it can direct Internet Explorer to prevent individual controls or the entire page from loading.

For a thorough analysis on the state of malware in the latter half of 2015, take a look at our latest Security Intelligence Report. And for a high-level look at the top ten trends and stats that matter most to security professionals right now, be sure and download our 2016 Trends in Cybersecurity e-book.

Modern browsers are closing the door on Java exploits, but some threats remain

September 26th, 2016 No comments

Was 2015 the year the industry finally eradicated Java exploitation? Well, not quite, but the good news is we’re getting there.

It should be no surprise that encounters with Java exploits continued to decrease significantly in the second half of 2015 — All of the most commonly encountered exploits target vulnerabilities that were addressed with security updates years ago. While Java was once the vehicle of choice for attackers, modern browser technologies have rendered such exploits largely ineffective.

This is good news for IT security teams is that they can now concentrate more resources on emerging threats like those that have been targeting Adobe Flash. Despite the positive trend, it doesn’t mean organizations can ignore the threat of Java exploits entirely. As you can see in the graph below, some of the more common Java-based threats are still out there. While they are occurring much less frequently than they were years ago, organizations still need to ensure they are protected.

The fact that these numbers continue to decline is likely due to several important changes in the way web browsers evaluate and execute Java applets. The default web browser in Windows 10 is Microsoft Edge, which does not support Java or other ActiveX plug-ins at all. This in effect eliminates the possibility of Java exploits being delivered within the browser.

Other browsers are also built to eliminate or mitigate exploits:

  • As of September 1, 2015, Google Chrome stopped supporting the NPAPI plug-in architecture that many Java applets rely upon due to security concerns. Like Edge, Chrome no longer works with most Java-based plug-ins.
  • Mozilla Firefox currently allows users to disable Java applets by deselecting “Enable JavaScript” under its Content tab, and has announced that it will also discontinue NPAPI support by the end of 2016.
  • Internet Explorer 11 provides a mechanism to validate that a webpage is safe before allowing embedded Java applets. Further updates to Internet Explorer released in 2014 hardened the browser against Java exploitation by reducing use-after-free exploits and blocking out-of-date ActiveX controls.

Persistent threats

The fact that new browsers are flexing muscles in the security space is good news, but the bad news is that some threats still persist. The chart above shows that each of these exploits is in decline, but they are all risks that security teams should be aware of, especially where there are out-of-date Java installations:

  • CVE-2012-1723. This is the most common individual Java exploit we encountered in late 2015, and one we discussed way back in 2012. It works by tricking the Java Runtime Environment (JRE) into treating one type of variable like another type. Oracle confirmed the existence of the vulnerability in June 2012, and addressed it the same month with its June 2012 Critical Patch Update. The vulnerability was observed being exploited in the wild beginning in early July 2012, and has been used in a number of exploit kits.
  • CVE-2010-0840 is a JRE vulnerability that was first disclosed in March 2010 and addressed by Oracle with a security update the same month. The vulnerability was previously exploited by some versions of the Blackhole exploit kit (detected as JS/Blacole), which has been inactive in recent years.
  • CVE-2012-0507 allows an unsigned Java applet to gain elevated permissions and potentially have unrestricted access to a host system outside its sandbox environment. The vulnerability is a logic error that allows attackers to run code with the privileges of the current user, which means that an attacker can use it to perform reliable exploitation on other platforms that support the JRE, including Apple Mac OS X, Linux, VMWare, and others. Oracle released a security update in February 2012 to address the issue.
  • CVE-2013-0422 first appeared in January 2013 as a zero-day vulnerability. CVE-2013-0422 is a package access check vulnerability that allows an untrusted Java applet to access code in a trusted class, which then loads the attacker’s own class with elevated privileges. Oracle published a security update to address the vulnerability on January 13, 2013. For more information about CVE-2013-0422 is available here.
  • In addition, Obfuscator is a generic detection for programs that have been modified by malware obfuscation, often in an attempt to avoid detection by security software. Files identified as Java/Obfuscator can represent exploits that target many different Java vulnerabilities.

For a thorough analysis on the state of malware in the latter half of 2015, take a look at our latest Security Intelligence Report. And for a high-level look at the top ten trends and stats that matter most to security professionals right now, be sure and download our 2016 Trends in Cybersecurity e-book.

Hacks for sale: Exploit kits provide easy avenue for unskilled attackers

September 19th, 2016 No comments

One of the most common cyber-attack vehicles we’ve seen over the years involves so-called “exploit kits.” These are collections of exploits bundled together and sold as commercial software or as a service.

A typical kit includes a collection of web pages with exploits for several vulnerabilities in popular web browsers, browser add-ons, or other types of software. When an attacker installs the kit on a web server, visitors to the attacker’s malicious webpage who don’t have appropriate security updates installed are at risk of their computers being compromised through drive-by download attacks.

One reason exploit kits are so dangerous to both consumers and businesses is that an attacker needn’t be a skilled hacker to use one. Prospective attackers can buy or rent exploit kits on malicious hacker forums and other outlets. Lower skilled attackers can use the kits to perform sophisticated attacks, which contributes to the fact that they have become so widespread over time. In fact, exploit kits accounted for four of the ten most commonly encountered threats during the second half of 2015 according to our 2016 Trends in Cybersecurity e-book.

What can you do to protect your organization?

To protect your organization, it’s important that your security teams understand which exploits and exploit kits are being used most often by attackers. The graphic below shows the most frequently encountered exploits noted in our latest Security Intelligence Report, and we detail three of the more common exploits, and the kits they are a part of, below.

Most frequently encountered exploits noted in our latest Security Intelligence Report

Most frequently encountered exploits noted in our latest Security Intelligence Report

Exploit Kit: Axpergle
A.K.A.: Angler

Axpergle is the most common exploit, commonly found in the Angler exploit kit. It targets Internet Explorer, Adobe Flash Player and Java. Exploit kit authors frequently change the exploits included in their kits in an effort to stay ahead of software publishers and security software vendors. Exploits targeting zero-day vulnerabilities — those for which no security update has yet been made available by the vendor — are highly sought after by attackers, and the Axpergle authors added several zero-day Flash Player exploits to the kit in 2015.

Exploit Kit: HTML/Meadgive
A.K.A.: RIG

Other exploit kits were encountered at much lower levels. Encounters involving the RIG exploit kit (also known as Redkit, Infinity, and Goon, and detected as HTML/Meadgive) more than doubled from summer to fall of 2015, but remained far below those involving Angler.

Exploit Kit: Win32/Anogre
A.K.A.: Sweet Orange

Encounters involving the Sweet Orange kit (detected as Win32/Anogre), the second most commonly encountered exploit kit in the first quarter of 2015, decreased to negligible levels by the end of the year.

Take the first step — Keep software up to date

Keeping your software up to date is one of the most effective defenses against exploit kits and their ever-evolving attacks.

To keep up with all the latest news about exploit kits, as well as viruses, malware and other known threats, make sure to bookmark the Microsoft Malware Protection Center blog for frequent updates. And for a high-level look at the top 10 trends and stats that matter most to security professionals right now, be sure and download the 2016 Trends in Cybersecurity e-book.

Keep Microsoft software up to date — and everything else too

September 14th, 2016 No comments

Many of the CIOs and CISOs that I talk to, have, over time, developed mature vulnerability assessment methodologies and security updating processes. But frequently, I find that the focus of these processes is squarely on keeping Microsoft operating systems and browsers up to date. Of course vulnerabilities in popular operating systems or browsers have the potential to affect a broad audience. Another reason for this focus is that Microsoft has made updating relatively easy by offering updates via Windows Update, Microsoft Update, and via various tools like Windows Server Update Services and others.

But data from our latest Security Intelligence Report suggests that customers need to keep all of their software up-to-date, not just Microsoft software.

In the last half of 2015 there were nearly 3,300 vulnerability disclosures across the industry, of which 305 were in Microsoft products. With more than 90 percent of reported vulnerabilities occurring outside the Microsoft portfolio, organizations need to monitor their entire technology stack to minimize their risk.

Microsoft products accounted for less than 10 percent of industrywide vulnerabilities in the second half of 2015.

Microsoft products accounted for less than 10 percent of industrywide vulnerabilities in the second half of 2015.

This is consistent with previous years as well. The software industry worldwide includes thousands of vendors, and historically, vulnerabilities for Microsoft software have accounted for between three and ten percent of disclosures in any six-month period.

To find out what’s happening in the world of software vulnerabilities across your IT environment, take some time to review our latest Security Intelligence Report and the information available through the National Vulnerability Database (NVD), the U.S. government’s repository of standards-based vulnerability management data. And for a high-level look at the top ten trends and stats that matter most to security professionals right now, be sure and download our 2016 Trends in Cybersecurity e-book.

As strong as your weakest link: A look at application vulnerability

September 6th, 2016 No comments

When it comes to patching and updating software vulnerabilities, operating systems and web browsers seem to get all the love.

But in reality, vulnerabilities in those two types of software usually account for a minority of the publicly disclosed vulnerabilities published in the National Vulnerability Database (NVD), the U.S. government’s repository of standards-based vulnerability management data.

Where are the rest of the vulnerabilities? The majority are in applications (i.e. software that doesn’t ship as part of operating systems or browsers), and unless you’re spending time protecting those too, your application layer could be a big chink in your IT armor. CIOs, CISOs and their security teams need to focus on assessing and patching known vulnerabilities in all business apps, or they could in fact be missing the bulk of the vulnerabilities that exist in their environments.

Vulnerabilities in applications other than web browsers and operating system applications accounted for 44.2% of all disclosures in the second half of 2015.

Vulnerabilities in applications other than web browsers and operating system applications accounted for 44.2% of all disclosures in the second half of 2015.

But separating core OS applications and web browsers from the rest of the application layer can be a bit murky. Comparing vulnerabilities that affect a computer’s operating system to vulnerabilities that affect other components, such as applications and utilities, requires a determination of whether the affected component is part of an operating system. This determination is not always simple and straightforward, given the componentized nature of modern operating systems.

For example, some programs (like photo editors) ship by default with operating system software, but can also be downloaded from the software vendor’s website and installed individually. Linux distributions, in particular, are often assembled from components developed by different teams, many of which provide crucial operating functions such as a graphical user interface (GUI) or Internet browsing.

To help companies navigate this issue and facilitate analysis of operating system and browser vulnerabilities, the Microsoft Security Intelligence Report distinguishes among four different kinds:

  • Core operating system vulnerabilities are those with at least one operating system platform enumeration in the NVD that do not also have any application platform enumerations.
  • Operating system application vulnerabilities are those with at least one OS platform enumeration and at least one application platform enumeration listed in the NVD, except for browsers.
  • Browser vulnerabilities are those that affect components defined as part of a web browser, including web browsers such as Internet Explorer and Apple’s Safari that ship with operating systems, along with third-party browsers such as Mozilla Firefox and Google Chrome.
  • Other application vulnerabilities are those with at least one application platform enumeration in the NVD that do not have any OS enumerations, except for browsers.

With those distinctions in mind, the latest SIR reports that disclosures of vulnerabilities in applications decreased in the second half of 2015, but remained the most common type of vulnerability during the period, accounting for 44.2 percent of all disclosures — a big number that any organization’s security team should be paying attention to.

Meanwhile, the other categories are important too. Core operating system vulnerability disclosures increased dramatically from the first half of the year, moving into second place at 24.5 percent. Operating system application disclosures decreased slightly to account for 18.6 percent, while browser disclosures increased by more than a third to account for 12.8 percent.

The key to keeping any organization safe is to stay on top of all disclosures, no matter which part of the stack they belong in. To stay on top of possible vulnerabilities across your software stack, take a look at our latest Security Intelligence Report and the information available through the NVD. And for a high-level look at the top 10 trends and stats that matter most to security professionals right now, be sure and download our 2016 Trends in Cybersecurity e-book.