安全启动的根本目的是为了防止消费者从软硬件层面对产品的部分关键系统进行读写、调试等高权限的操作。以限制消费者的能力，来达到保护产品的商业机密、知识产权等厂家权益的目的。当然，厂家是不会这样宣传 Secure Boot 的。他们的文案通常都是通过这项 ...

GRUB2, one of the world’s most-widely used programs for booting up computers, has a vulnerability that can make it easier for attackers to run malicious firmware during startup, researchers said on ...

A boot sequence describes the initial set of operations performed by a device at the start of the boot process. During this stage, available resources reside in some form of local, nonvolatile storage ...

Microsoft has made Windows 11 available for all users. Windows 10 users can upgrade their computers to Windows 11 for free, provided their computers meet the hardware ...

It’s the first thing you need to do when you get a Secure Boot option grayed out in the BIOS. Although it is not necessary, some configurations require users to set ...

Enter the UEFI utility to find the Secure Boot toggle This article describes how to enable Secure Boot to install Windows 11. The easiest way to enable Secure Boot is to do so through UEFI. It's ...

When launching Battlefield 6, some players may encounter error messages related to Secure Boot. This issue can be frustrating. It usually occurs because BIOS or UEFI ...

BlackLotus, the first in-the-wild malware to bypass Microsoft's Secure Boot (even on fully patched systems), will spawn copycats and, available in an easy-to-use bootkit on the Dark Web, inspire ...