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 ...

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 ...

Windows 11 security is now complete, with Defender replacing third-party antivirus through built-in real-time and behavioral ...

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 ...

Microsoft explains if Windows 11 needs third-party antivirus in 2026 as Defender matches top tools and AI-driven threats ...

To address this, Microsoft has invested significant effort into Microsoft Defender (formerly Windows Defender), the antivirus ...

微软近日在一份针对 Windows 11 安全性的官方说明中，首次较为系统地回应了一个长期争论的问题——在 2026 年的今天，普通用户是否还需要在 Windows 11 ...