Windows BitLocker offers an easy-to-use solution for encrypting your hard drive. However, it also has its drawbacks, so it may not be a great choice for everyone. Advantages of using BitLocker to ...

「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 is rolling out hardware-accelerated BitLocker in Windows 11 to address growing performance and security concerns by ...

This topic for the IT professional describes how to use tools to manage BitLocker. BitLocker Drive Encryption Tools include the command line tools manage-bde and repair-bde and the BitLocker cmdlets ...

Even without knowing your Windows password, intruders can easily gain access to files and passwords stored by Windows and other programs on your computer. They can do this by booting into their own ...

It's been a long time and glad to see the Ars Hive Mind™ is still alive and well. I have two questions. First is in regards to TPM: I used group policy to bypass the TPM requirement and up until now ...

Possibly the most profound security enhancement that has become the norm for organizations in recent years is encryption. Early concepts of encryption were born in the forges of war and is most ...

I wrote about the BitLocker feature in Microsoft Windows Vista almost two years ago, when Vista had just been released. With Vista Service Pack 1 (SP1), Microsoft implemented a few enhancements to the ...

米Microsoftは1月14日（現地時間、以下同）、Windowsのセキュリティ機能「BitLocker」に情報漏えいの脆弱性「CVE-2025-21210」が発見されたことを明らかにした。深刻度は「CVSS 3.1」ベーススコアにおいて「4.2」、「重要」（Important）と評価されているが、攻撃者が ...

米国時間7月9日にリリースされた2024年7月のセキュリティ更新プログラムを適用したWindows環境で、デバイスの起動時に「BitLocker」の回復画面が表示される事象が発生しているとのこと。米Microsoftが7月23日（現地時間）、「Windows release health」で明らかにした。

Microsoft has admitted that turning on BitLocker on PCs with NVMe SSDs can have a noticeable performance impact.