Windows and Linux users: The deadline to update Secure Boot keys is near
Summary
Windows and Linux users are advised to update Secure Boot keys before June 24 as three Microsoft-signed certificates expire, affecting the boot-time chain of trust. Secure Boot aims to prevent bootkits by validating firmware and boot components, a risk area highlighted by past LogoFail vulnerabilities. The article provides check-and-update guidance for Windows and Linux environments, noting that older devices may require manual firmware or shim updates.