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 ...

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 ...

The vulnerabilities were introduced when Lenovo inadvertently included an early development driver in the commercial versions of their software. Lenovo has released fixes for high-severity bios ...

Secure Boot是什么意思？如何解决BIOS中Secure Boot选项变灰无法修改的问题？详细方法解析。 1、 在计算机的BIOS设置中，常会看到Secure Boot选项，许多用户不清楚其具体含义及正确配置方法。更常见的情况是，该选项呈现灰色，无法直接修改，令人困扰。本文将详细 ...

Important security certificates for Windows 11 will soon expire for many users. In some cases, you will need to take action ...

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 ...

《战地6》在这几天已经开启Beta公测，为打击作弊者对游戏环境的危害，这次的战地新作强制要求开启TPM 2.0及Secure Boot才能运行，这将是Windows 11 24H2的标准安全策略。 首先需要检查一下自己的电脑是否开启了TPM 2.0，按下Windows+R键，并输入“tpm.msc”。 在呼出 ...

Two research groups demonstrate PC firmware vulnerabilities that are difficult to mitigate and likely to be exploited in the wild. Two teams of researchers have revealed vulnerabilities this week in ...

Following my recent posts concerning my experiences with Unified Extensible Firmware Interface (UEFI) and secure booting, here's a Q&A with Mark Doran, the UEFI forum president. In general I agree ...

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 ...

It took longer than anyone expected but the Linux Foundation fix for Windows 8 PC's UEFI (Unified Extensible Firmware Interface) Secure Boot lockout of other operating systems has finally arrived. To ...

CommScope (NASDAQ: COMM) announced a fully tested, out-of-the-box bootloader signing solution for Texas Instruments’ Arm-based AM6x processor family.