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 ...

Secure Boot is a feature of your PC's UEFI that only allows approved operating systems to boot up. It's a security tool that prevents malware from taking over your PC at boot time. While it's not ...

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 ...

ESET researchers have discovered and analyzed three vulnerabilities affecting various Lenovo consumer laptop models. The first two of these vulnerabilities – CVE-2021-3971 and CVE-2021-3972 – affect ...

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 ...

As our reliance on technology grows, so does the need for robust security measures that protect systems from unauthorized access and malicious attacks. One critical area of focus is the system's boot ...

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 ...

In an increasingly connected world, online devices now reach into every facet of modern life. From automated cars to smartwatches to the phone in your pocket, the myriad of form factors and value of ...

The “BootHole” bug could allow cyberattackers to load malware, steal information and move laterally into corporate, OT, IoT and home networks. Billions of Windows and Linux devices are vulnerable to ...

CommScope PRiSM, with hardware-backed signing and automated workflows, reduces development effort and accelerates compliance with the EU Cyber Resilience Act ...