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What is volume master key?
The volume master key is encrypted by the appropriate key protector and stored in the encrypted drive. If BitLocker has been suspended, the clear key that is used to encrypt the volume master key is also stored in the encrypted drive, along with the encrypted volume master key.
What is a BitLocker vmk?
BitLocker encryption is a data protection feature that is built into Windows. Disk sectors are encrypted with a Full Volume Encryption Key (FVEK), which is encrypted with the Volume Master Key (VMK), which in turn is bound to the Trusted Platform Module (TPM) in the server.
What is master encryption key?
Master keys, which are stored in secure hardware in the cryptographic feature, are used to encrypt all other keys on the system. This is an effective way to protect a large number of keys while needing to provide physical security for only a few master keys. The master keys are used only to encipher and decipher keys.
Why do you need TPM for BitLocker?
BitLocker normally requires a Trusted Platform Module, or TPM, on your computer’s motherboard. This chip generates and stores the actual encryption keys. It can automatically unlock your PC’s drive when it boots so you can sign in just by typing your Windows login password.
Does BitLocker encrypt email?
but if you copy or email a file from your computer while it’s running, Bitlocker decrypts it first. As such, while bitlocker is an excellent hard disk encryption tool, it can not be used to send encrypted emails or attachments.
What is recovery key for BitLocker?
What is my BitLocker recovery key? 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.
What is the function of master key?
A master key is a cryptographic key (typically a symmetric key ( Symmetric Cryptosystem)) whose sole purpose is to protect other keys, such as session keys, while those keys are in storage, in use, or in transit.
Where can I find the BitLocker key?
The Bitlock keys can be found in HKEY_LOCAL_MACHINE (HKLM). Open the Registry Editor (press + R and type regedit, hit Enter). Navigate to: HKLM\\SOFTWARE\\Policies\\Microsoft\\FVE. Look for the values of DefaultRecoveryFolderPath.
How to find BitLocker recovery key?
Open a browser window on another trusted computer or mobile device.
Why to use BitLocker?
BitLocker can also be used to protect fixed and removable data drives. When used with data drives, BitLocker encrypts the entire contents of the drive and can be configured by using Group Policy to require that BitLocker be enabled on a drive before the computer can write data to the drive.
What is my BitLocker recovery key?
The BitLocker recovery key is a special key that you can create when you turn on Bitlocker Drive Encryption for the first time on each drive that you encrypt. The recovery key is what enables Bitlocker to recover things for you when you forgot your BitLocker password.