how to use the bitlocker recovery key windows 10 phone

#HOW TO USE THE BITLOCKER RECOVERY KEY WINDOWS 10 PHONE UPDATE#
#HOW TO USE THE BITLOCKER RECOVERY KEY WINDOWS 10 PHONE SOFTWARE#
#HOW TO USE THE BITLOCKER RECOVERY KEY WINDOWS 10 PHONE PASSWORD#
#HOW TO USE THE BITLOCKER RECOVERY KEY WINDOWS 10 PHONE PC#

This prevents BitLocker from using Secure Boot for platform or Boot Configuration Data (BCD) integrity validation. Specifically, setting this policy with PCR7 omitted, will override the Allow Secure Boot for integrity validation Group Policy. If BitLocker Group Policy Configure TPM platform validation profile for native UEFI firmware configurations is enabled and PCR7 is selected by policy, it may result in the BitLocker recovery key being required on some devices where PCR7 binding is not possible.

#HOW TO USE THE BITLOCKER RECOVERY KEY WINDOWS 10 PHONE UPDATE#

You can read the full Microsoft Security Update blog for more information. When triggered, it causes the BitLocker recovery mode function to run, which requests your BitLocker recovery key. However, a side effect of the KB4535680 security update was the accidental introduction of a bug affecting BitLocker. Its primary role is to protect against dangerous malware types, such as rootkits and bootkits. The original update was a security update designed to resolve an issue with Secure Boot, a security feature that blocks untrusted operating systems from booting on your computer. The BitLocker setup process requires the creation of a recovery key at the time of activation.The KB4535680 update was released to Windows systems in January 2021.

Your device is a modern device that meets certain requirements to automatically enable device encryption: In this case your BitLocker recovery key is automatically saved to your Microsoft account before protection is activated.Īn owner or administrator of your device activated BitLocker protection (also called device encryption on some devices) through the Settings app or Control Panel: In this case the user activating BitLocker either selected where to save the key or (in the case of device encryption) it was automatically saved to their Microsoft account.Ī work or school organization that is managing your device (currently or in the past) activated BitLocker protection on your device: In this case the organization may have your BitLocker recovery key.īitLocker is always activated by or on behalf of a user with full administrative access to your device, whether this is you, another user, or an organization managing your device. There are three common ways for BitLocker to start protecting your device: How was BitLocker activated on my device? This is to be certain that the person trying to unlock the data really is authorized. In these cases, BitLocker may require the extra security of the recovery key even if the user is an authorized owner of the device.

#HOW TO USE THE BITLOCKER RECOVERY KEY WINDOWS 10 PHONE SOFTWARE#

This can also happen if you make changes in hardware, firmware, or software which BitLocker cannot distinguish from a possible attack. This extra step is a security precaution intended to keep your data safe and secure. Windows will require a BitLocker recovery key when it detects a possible unauthorized attempt to access the data.

Why is Windows asking for my BitLocker recovery key?īitLocker is the Windows encryption technology that protects your data from unauthorized access by encrypting your drive and requiring one or more factors of authentication before it will unlock it.

#HOW TO USE THE BITLOCKER RECOVERY KEY WINDOWS 10 PHONE PASSWORD#

Your BitLocker recovery key is a unique 48-digit numerical password that can be used to unlock your system if BitLocker is otherwise unable to confirm for certain that the attempt to access the system drive is authorized. Held by your system administrator: If your device is connected to a domain (usually a work or school device), ask a system administrator for your recovery key. You may be able to access it directly or you may need to contact a system administrator to access your recovery key. In an Azure Active Directory account: If your device was ever signed in to an organization using a work or school email account, your recovery key may be stored in that organization's Azure AD account associated with your device. If you saved the key as a text file on the flash drive, use a different computer to read the text file.

#HOW TO USE THE BITLOCKER RECOVERY KEY WINDOWS 10 PHONE PC#

On a USB flash drive: Plug the USB flash drive into your locked PC and follow the instructions. Look where you keep important papers related to your computer. On a printout: You may have printed your recovery key when BitLocker was activated. 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.

How to use the bitlocker recovery key windows 10 phone