New machine learning model sifts through the good to unearth the bad in evasive malware

Credit to Author: Eric Avena| Date: Thu, 25 Jul 2019 16:30:55 +0000

Most machine learning models are trained on a mix of malicious and clean features. Attackers routinely try to throw these models off balance by stuffing clean features into malware. Monotonic models are resistant against adversarial attacks because they are trained differently: they only look for malicious features. The magic is this: Attackers can’t evade a monotonic model by adding clean features. To evade a monotonic model, an attacker would have to remove malicious features.

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Dismantling a fileless campaign: Microsoft Defender ATP next-gen protection exposes Astaroth attack

Credit to Author: Eric Avena| Date: Mon, 08 Jul 2019 16:00:51 +0000

Advanced technologies in Microsoft Defender ATP next-generation protection exposed and defeated a widespread fileless campaign that completely “lived off the land” throughout a complex attack chain that run the info-stealing backdoor Astaroth directly in memory

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Delivering major enhancements in Windows Defender Application Control with the Windows 10 May 2019 Update

Credit to Author: Eric Avena| Date: Mon, 01 Jul 2019 16:25:25 +0000

With the Windows 10 May 2019 Update we delivered several important features for Windows Defender Application Control. Our focus for this release was responding to some longstanding feedback on manageability improvements. We’re excited to introduce new capabilities in Windows Defender Application Control.

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Microsoft’s Threat & Vulnerability Management now helps thousands of customers to discover, prioritize, and remediate vulnerabilities in real time

Credit to Author: Eric Avena| Date: Tue, 02 Jul 2019 16:00:13 +0000

Microsoft’s Threat & Vulnerability Management solution is generally available!

The post Microsoft’s Threat & Vulnerability Management now helps thousands of customers to discover, prioritize, and remediate vulnerabilities in real time appeared first on Microsoft Security.

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Inside out: Get to know the advanced technologies at the core of Microsoft Defender ATP next generation protection

Credit to Author: Eric Avena| Date: Mon, 24 Jun 2019 15:00:55 +0000

While Windows Defender Antivirus makes catching 5 billion threats on devices every month look easy, multiple advanced detection and prevention technologies work under the hood to make this happen. Multiple next-generation protection engines to detect and stop a wide range of threats and attacker techniques at multiple points, providing industry-best detection and blocking capabilities.

The post Inside out: Get to know the advanced technologies at the core of Microsoft Defender ATP next generation protection appeared first on Microsoft Security.

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