Microsoft Enables Windows 11 Smart App Control Toggle in KB5083769

4 articles · Updated · Computerworld · Jun 1

KB5083769 lets admins and elevated users turn Windows 11 Smart App Control on or off without reinstalling or resetting the OS, reversing a key limitation of the security feature.
Smart App Control blocks untrusted apps using code signing checks, Microsoft cloud threat intelligence and AI analysis, aiming to stop malware, ransomware and unwanted software before execution.
The new toggle helps users temporarily disable protection to install, update or remove unsigned software—such as apps using MST files—and then switch it back on.
Eligibility is still narrow: Smart App Control works only on clean installs of Windows 11 22H2 or later with Secure Boot and a valid chain of trust, and the toggle is rolling out gradually.
Microsoft positions Smart App Control as a more automated alternative to traditional application control, though false positives and documented bypass techniques still limit its reach.

By removing user overrides, does Smart App Control trade freedom for a security that users will simply disable?

As AI cyberattacks grow, is Windows' new defense just the next wall for hackers to inevitably breach?

Is Microsoft's new security feature creating a 'pay-to-play' system that shuts out independent software developers?