Windows Central

BitLocker beyond basics: recovery keys, TPM, and enterprise tips

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.
テックターゲットジャパン

Windows暗号化「BitLocker」入門 ロック解除に欠かせない回復キーは ...

ストレージ全体を暗号化してデータを守る機能「BitLocker」は、一部の「Windows」エディションで利用可能な標準保護機能だ。PC紛失や盗難などのリスクに備えたデータ保護を実現する一方、その暗号化を解除するための鍵を適切に管理しておかないと、PCに ...
PC Watch

回復キーを無くすと終わるBitLocker。自動で有効化されてしまうこと ...

「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 ...
Bleeping Computer

Microsoft: April updates trigger BitLocker key prompts on some servers

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 ...
Guru3D.com

Windows 11 April Patch Can Trigger BitLocker Recovery on Select Systems

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 ...
Bleeping Computer

Microsoft fixes BitLocker recovery issue only for Windows 11 users

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 ...
PC World

Microsoft has finally fixed the Windows 11 BitLocker lockout issue

Microsoft’s May 2024 update (KB5089549) resolves the Windows 11 BitLocker lockout issue that prevented users from accessing their PCs without recovery keys. PCWorld reports the problem originated from ...