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BitLocker originated as a part of Microsoft's Next-Generation Secure Computing Base architecture in 2004 as a feature tentatively codenamed "Cornerstone" [4] [5] and was designed to protect information on devices, particularly if a device was lost or stolen.
BitLocker: Microsoft: 2006 Proprietary: Yes Bloombase StoreSafe Bloombase: 2012 Proprietary: No [2] Boxcryptor: Secomba GmbH 2011 Proprietary: No CGD Roland C. Dowdeswell 2002-10-04 [3] BSD: Yes CenterTools DriveLock CenterTools 2008 Proprietary: Yes Check Point Full Disk Encryption Check Point Software Technologies Ltd: 1999 [4] [5] [6 ...
Disk encryption is a technology which protects information by converting it into code that cannot be deciphered easily by unauthorized people or processes. Disk encryption uses disk encryption software or hardware to encrypt every bit of data that goes on a disk or disk volume.
The second property requires dividing the disk into several sectors, usually 512 bytes (4096 bits) long, which are encrypted and decrypted independently of each other. In turn, if the data is to stay confidential, the encryption method must be tweakable ; no two sectors should be processed in exactly the same way.
The Opal SSC (Security Subsystem Class) is an implementation profile for Storage Devices built to: Protect the confidentiality of stored user data against unauthorized access once it leaves the owner's control (involving a power cycle and subsequent deauthentication).
Windows Linux MacOS Live OS CLI GUI Sector by sector [a] File based [b] Hot transfer [c] Standalone Client–server; Acronis Cyber Protect Home Office [1] [d] Yes No Yes:
Shadow Copy (also known as Volume Snapshot Service, [1] Volume Shadow Copy Service [2] or VSS [2]) is a technology included in Microsoft Windows that can create backup copies or snapshots of computer files or volumes, even when they are in use.
These locks will be visible to other NFS clients that implement fcntl-style POSIX locks, but invisible to those that do not. [10] Lock upgrades and downgrades release the old lock before applying the new lock. If an application downgrades an exclusive lock to a shared lock while another application is blocked waiting for an exclusive lock, the ...