You can enable ASR rules using several management tools, depending on your environment. For individual devices, you can ...

In a proof-of-concept, a security researcher demonstrated how the Windows Security Center API can be used to block the scans by Microsoft’s built-in antivirus tool. Windows Defender can be tricked ...

Microsoft announced that security administrators will soon be able to block external users from sending messages, calls, or meeting invitations to members of their organization via Teams. The new ...

All Windows PCs come with a built-in security feature called Windows Defender Application Control (WDAC), which helps prevent unauthorized software from running by allowing only trusted applications.

Microsoft has addressed a false positive triggered by a buggy Microsoft Defender ASR rule that would delete application shortcuts from the desktop, the Start menu, and the taskbar and, in some cases, ...