This week, Adam and Andy talk about Windows Defender Exploit Guard. This is a set of protections built into Windows Server and 10/11 operating systems that provide additional device hardening rules. This conversation was spawned by the current Follina vulnerability (CVE-2022-30190) where an Attack Surface Reduction (ASR) rule can prevent the attack from happening. ASR rules are part of Window Defender Exploit Guard. Dive in to learn all about it!

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Youtube Video Link: https://youtu.be/ldFWF9GuMZY

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Documentation:

https://msrc-blog.microsoft.com/2022/05/30/guidance-for-cve-2022-30190-microsoft-support-diagnostic-tool-vulnerability/

https://www.bleepingcomputer.com/news/security/windows-msdt-zero-day-vulnerability-gets-free-unofficial-patch/

https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/attack-surface-reduction-rules-reference?view=o365-worldwide

https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/controlled-folders?view=o365-worldwide

https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/exploit-protection?view=o365-worldwide

https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/network-protection?view=o365-worldwide

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Andy Jaw

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Adam Brewer

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