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FileVault uses the user's login password as the encryption passphrase. It uses the XTS-AES mode of AES with 128 bit blocks and a 256 bit key to encrypt the disk, as recommended by NIST. [11] [12] Only unlock-enabled users can start or unlock the drive. Once unlocked, other users may also use the computer until it is shut down. [3]
The recovery key is stored to either the Microsoft account or Active Directory (Active Directory requires Pro editions of Windows), allowing it to be retrieved from any computer. While device encryption is offered on all editions of Windows 8.1, unlike BitLocker, device encryption requires that the device meet the InstantGo (formerly Connected ...
PowerShell is a task automation and configuration management program from Microsoft, consisting of a command-line shell and the associated scripting language.Initially a Windows component only, known as Windows PowerShell, it was made open-source and cross-platform on August 18, 2016, with the introduction of PowerShell Core. [9]
Some disk encryption software (e.g., TrueCrypt or BestCrypt) provide features that generally cannot be accomplished with disk hardware encryption: the ability to mount "container" files as encrypted logical disks with their own file system; and encrypted logical "inner" volumes which are secretly hidden within the free space of the more obvious ...
PC Dynamics, Inc. 1992 Proprietary: Yes Scramdisk: Shaun Hollingworth 1997-07-01 Open source: No Scramdisk 4 Linux Hans-Ulrich Juettner 2005-08-06 [30] GPL: No SecuBox Aiko Solutions 2007-02-19 Proprietary: Yes SECUDE Secure Notebook SECUDE 2003 Proprietary: Yes Seqrite Encryption Manager Quick Heal Technologies Ltd. 2017 Proprietary: Yes ...
Additionally, it may be possible to reboot the computer into an attacker-controlled operating system without cutting power to the drive. When a computer with a self-encrypting drive is put into sleep mode, the drive is powered down, but the encryption password is retained in memory so that the drive can be quickly resumed without requesting the ...
Microsoft operating systems Windows Vista and later use the chip in conjunction with the included disk encryption component named BitLocker. Microsoft had announced that from January 1, 2015, all computers will have to be equipped with a TPM 2.0 module in order to pass Windows 8.1 hardware certification . [ 110 ]
A brute-force attack is a cryptanalytic attack that can, in theory, be used to attempt to decrypt any encrypted data (except for data encrypted in an information-theoretically secure manner). [1] Such an attack might be used when it is not possible to take advantage of other weaknesses in an encryption system (if any exist) that would make the ...