UEFI (Unified Extensible Firmware Interface) is the open, multi-vendor replacement for the aging BIOS standard, which first appeared in IBM computers in 1976. The UEFI standard is extensive, covering ...

Microsoft Secure Boot certificates from 2011 begin expiring in June 2026. Here’s how to check whether your Windows PC has the ...

快科技5月27日消息，惠普发布支持公告，确认4月初推送的BIOS更新存在缺陷，导致大量商用笔记本、台式机和工作站陷入BitLocker恢复密钥无限循环，同时阻断微软2023 Secure Boot证书更新。

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 ...

Smart App Control is a security feature in Windows 11 designed to block untrusted or potentially dangerous applications from ...

Apple's refusal to comply with a court order to help the FBI crack an iPhone highlighted the pressure tech companies face to include backdoors in their software. This "new crypto war" pits public ...

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 ...

The company said: “The jailbreak technique described in the researchers’ report on August 10 does not apply to desktop or enterprise PC systems. It requires physical access and administrator rights to ...

Why it matters: Secure Boot is a technology designed to protect the PC boot chain and avoid running a tampered operating system. A firmware update released by MSI, however, changed the feature ...