Smart App Control is a security feature in Windows 11 designed to block untrusted or potentially dangerous applications from ...

微软近期在 Windows 11 Insider 预览版 Build 26220.7070 中调整了 Smart App Control（智能应用控制）的工作方式，用户今后可以在系统中随时开启或关闭该功能，而无需再通过重置或全新安装系统来恢复控制权。 这一改动目前正逐步向 Dev 和 Beta 通道推送，相关开关位于 ...

A design flaw in Windows Smart App Control and SmartScreen that enables attackers to launch programs without triggering security warnings has been under exploitation since at least 2018. Smart App ...

For all of its flaws, Windows Security is surprisingly robust, and more often than not, the last line of defense most users will ever need. Microsoft has perfected all but one aspect of its security ...

PCWorld highlights Smart App Control, a crucial Windows 11 security feature that screens apps through Microsoft’s cloud service to protect against malware and compromised executables. A February 2026 ...

Update March 30, 05:43 EDT: Microsoft has temporarily paused the KB5079391 rollout due to 0x80073712 errors during installation. Microsoft has released the KB5079391 preview cumulative update for ...

Smart App Control (SAC) is a security feature in Windows 11 that enhances protection against untrusted apps. When turned on, it helps block potentially unwanted, untrusted, malicious, or unsigned apps ...

Big quote: Microsoft introduced Smart App Control a few years ago, promising a new AI-based layer of security for Windows users. But now the software giant is claiming that the feature can be ...