Note: If the device was set up or BitLocker protection was activated by another user, the recovery key may be in that user’s Microsoft account. For more, see Device encryption in Windows.
#Bitlocker recovery key windows 10 without microsoft account how to
How can I retrieve my BitLocker recovery key How to Retrieve BitLocker Recovery Key in Windows 10 1. If you have a modern device that supports automatic device encryption, the recovery key will most likely be in your Microsoft account. Click Turn off BitLocker and enter the recovery key to unlock the drive. Right-click at the target drive and select Manage BitLocker. Note: If you forget the password, please click Enter recovery key to continue. If the device was set up or BitLocker protection was activated by another user, the recovery key may be in that user’s Microsoft account. Select the target drive and enter the password to unlock. Most manufacturers use the PIN authentication failure count to exponentially increase lockout time to the PIN interface. A key may be saved to your Microsoft account (search BitLocker Recovery Keys to retrieve the key). Because different manufacturers' TPMs may support different PIN and attack mitigations, contact your TPM's manufacturer to determine how your computer's TPM mitigates PIN brute force attacks.Īfter you have determined your TPM's manufacturer, contact the manufacturer to gather the TPM's vendor-specific information. The TPM has the built-in ability to detect and react to these types of attacks. For BitLocker-protected computers, this type of attack, also known as a dictionary attack, requires that the attacker have physical access to the computer. A brute force attack occurs when an attacker uses an automated tool to try different PIN combinations until the correct one is discovered. On my non-domain laptop with my Microsoft 365 account and Office apps installed, when I go to enable BitLocker, it shows my options for saving the key as, Save to your Azure AD account, Save to a file, and Print the recovery key. It is possible that a personal identification number (PIN) can be discovered by an attacker performing a brute force attack.
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