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 ...

Windows 11 officially requires a Trusted Platform Module. Here's why and what to do if your old PC doesn't have one.

Find the Secure Boot option and change it to Disabled. Save the changes and reboot again. We recommend keeping Secure Boot enabled unless you're sure it needs to be disabled. This article explains how ...

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 ...

Secure Boot, a tool that’s built into hundreds of millions of PCs to keep them from loading unverified software via UEFI, is a fundamental cornerstone of modern computer security. It uses ...

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ESET researchers have uncovered a vulnerability that, if exploited, would allow bad actors to circumvent UEFI Secure Boot and deploy malicious UEFI bootkits such as Bootkitty or BlackLotus on ...

Event ID 1034: The cause of this informative event being logged is a confirmation that the Secure Boot DBX database has been updated successfully. Modifying or updating the untrusted Secure Boot ...

When the system raises a flag on the Microsoft Windows Production PCA 2011 certificate, it clearly indicates that something is amiss or a security protocol has been triggered. It could be due to ...