安全启动是电脑开机时验证操作系统完整性的安全机制，工作原理是在系统启动前检查引导加载程序的数字签名，确保只有经过微软认证的代码才能运行，从而阻止恶意软件在系统启动前劫持电脑，是保护电脑免受底层攻击的第一道防线。

A new status indicator in the Windows Security app will let users know whether their Windows 10 or 11 installation has been ...

Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.

More like insecure boot!

Microsoft has added a new helpful indicator so that you can tell whether a mandatory Windows 11/10 update is installed or not ...

Secure Boot has been used in PCs since 2011, but in recent years there have been reports of various issues with the feature.

This article describes how to enable Secure Boot to install Windows 11. How Do I Enable Secure Boot? The easiest way to enable Secure Boot is to do so through UEFI. It's typically listed as one of the ...

The Windows Security app now displays additional information about the status of Secure Boot certificate updates on your PC, ...

许多用户在华硕主板上尝试安装黑苹果时，发现Secure Boot选项无法关闭，误以为主板禁用了该功能。实际上，该设置并未锁死。只需进入BIOS的高级模式，切换至传统模式或禁用安全启动，即可顺利关闭Secure Boot，完成后续安装操作。 1、 开机时按下或键进入BIOS ...

Earlier this week, Microsoft released a patch to fix a Secure Boot bypass bug used by the BlackLotus bootkit we reported on in March. The original vulnerability, CVE-2022-21894, was patched in January ...