Windowsに標準で搭載されているドライブ暗号化機能「BitLocker」。この暗号化技術は非常に強力で、BitLockerを利用して内蔵ストレージを暗号化しておけば、もしPCから内蔵ストレージが抜き取られたとしても、回復キーを入力しない限り保存デ ...

BitLocker is an integral part of Windows 11's security, and it works best when it's configured and managed properly. When you purchase through links on our site, we may earn an affiliate commission.

Microsoft has confirmed that the Windows 11 April 2026 cumulative update, KB5083769, can cause some systems to boot into BitLocker recovery after installation. The issue is real, but it is also ...

Microsoft has addressed a known issue causing some Windows 11 systems to boot into BitLocker recovery after installing the April 2026 Windows security updates. BitLocker is a Windows security feature ...

「BitLocker」は、ドライブ暗号化機能として搭載されているWindowsの機能の1つだ。一定条件を満たすと自動的に実行され、ドライブを暗号化して、盗難や紛失、譲渡などの際にストレージのデータを保護できる。しかしながら、不具合や設定ミスなどで起動時 ...

Microsoft confirmed on Tuesday that some Windows Server 2025 devices will boot into BitLocker recovery after installing the April 2026 KB5082063 Windows security update. BitLocker is a Windows ...

There are several reasons why the BitLocker Recovery tab might disappear from Active Directory Users and Computers (ADUC), leaving administrators confused. The most common reason is that the RSAT ...

Every Patch Tuesday, there’s a moment where you hover over that “Install” button and wonder what you’re getting into. The April 2026 update for Windows 11, KB5083769, has given plenty of users good ...

The following is a Lenovo notebook PC with storage encryption using BitLocker. Mr. stacksmashing starts removing the cover of the notebook PC. After removing the cover, place the recovery key capture ...