Windows 11 KB5079391 update rolls out Smart App Control improvements
Summary
Microsoft has released the KB5079391 preview cumulative update for Windows 11 24H2 and 25H2. This update includes 29 changes, notably improvements to Smart App Control, which is a security feature designed to block untrusted applications, and enhancements for display functionalities.
IFF Assessment
FRIEND
Improvements to security features like Smart App Control in an operating system update are beneficial for defenders as they enhance built-in protection mechanisms.
Defender Context
This update strengthens Windows 11's native security by enhancing Smart App Control. Defenders should ensure this update is deployed to leverage these improvements in blocking potentially malicious applications and reducing the attack surface.