このところSNSなどでちょっと話題となっているのが、2026年6月に期限を迎えるセキュアブート(Secure ...

Windowsの起動時セキュリティを支えるセキュアブート証明書が、2026年6月から順次更新期日を迎える。多くのPCは自動更新で対応できる見通しだが、未対応のままでは将来の脆弱性対策や新環境への移行に支障が出る可能性もある。利用者は事前確認が求められ ...

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for Windows 8. But those original certificates are set to expire in June and ...

Secure Boot helps keep your computer safe by using trusted certificates in UEFI firmware. It checks bootloaders and prevents dangerous applications from running before Windows starts. Through Secure ...

Microsoft has begun rolling out updated Secure Boot certificates through monthly Windows updates to replace the original 2011 certificates that will expire in late June 2026.

Microsoft has announced it will deliver new Secure Boot certificates via Windows Update starting March 2026 before 2011 ...

Tenorshare社は11月19日（土曜）に4DDiG Windows Boot Genius V1.0.5をリリースしました。4DDiG Windows Boot Geniusはブルー/ブラックス ...

Microsoft is reminding users that the Secure Boot ecosystem will soon require a mandatory check-up. The Redmond-backed security protocol, part of the UEFI specification and primarily ...

Ensure your PC boots safely before Secure Boot changes.

Struggling with Windows 11 "Safe Mode with Networking" error? Discover proven, step-by-step fixes to restore your system quickly and get back online without frustration. Updated with the latest ...