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July 8: Improperly issued digital certificates could allow spoofing (2982792). Learn more

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Security for IT Pros

Security Advisory 2982792 released, Certificate Trust List updated
Today, we are updating the Certificate Trust List (CTL) for all supported releases of Microsoft Windows to remove the trust of mis-issued third-party ... more
Thursday, Jul 10 Dustin C. Childs
Security, Transparency and Privacy
By Brendon Lynch, Chief Privacy Officer, MicrosoftLast week my colleague, Matt Thomlinson, shared some important updates about Microsoft’s effor... more
Tuesday, Jul 8 Trusted Cloud Team
New Strategies and Features to Help Organizations Better Protect Against Pass-the-Hash Attacks
Posted by Matt Thomlinson, Vice President, Microsoft Security Today, we released new guidance to help our customers address credential theft, called M... more
Tuesday, Jul 8 Microsoft Security Staff