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 locked me out of my PC after a system update, but the recovery key saved me. I found it on my Microsoft account under the device’s details and used it to unlock each encrypted drive. It’s a ...

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 ...

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 ...

If your PC suddenly booted into BitLocker recovery mode after the latest Windows update, you’re not alone. Microsoft has confirmed that the October 2025 cumulative update is causing this problem on ...

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 ...

Spread the love“`html In a digital world where data breaches and cyber threats are rampant, protecting your data is more crucial than ever. One of the most effective tools available to Windows users ...

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 ...

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 ...