Encryption Management for Apple FileVault
manages Apple FileVault™ to encrypt the entire OS X startup volume, which
typically includes the home directory, abandoning the disk image approach. Encryption
Management for Apple FileVault manages encryption using Apple FileVault with the user's
password as the encryption pass phrase. Encryption Management for Apple FileVault
uses the
AES-XTS mode of AES with 128 bit blocks and a 256 bit key to encrypt the disk, as
recommended
by NIST. Only unlock-enabled users can start or unlock the drive. Once unlocked, other
users
may also use the computer until it is shut down.
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NoteMac OS local accounts or mobile accounts are able to initiate
encryption on Mac OS X Mountain Lion or later. Other Mac OS user account types will
be unable to initiate encryption.
To create a mobile account for Active Directory on your Mac, see Creating a Mobile Account for Active Directory on Mac OS.
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