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  2. Disk encryption - Wikipedia

    en.wikipedia.org/wiki/Disk_encryption

    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. It is used to prevent unauthorized access to data storage. [1]

  3. Hardware-based full disk encryption - Wikipedia

    en.wikipedia.org/wiki/Hardware-based_full_disk...

    Hard disk drive (HDD) FDE (self-encrypting drive) Enclosed hard disk drive FDE; Removable hard disk drive FDE; Bridge and Chipset (BC) FDE; Hardware designed for a particular purpose can often achieve better performance than disk encryption software, and disk encryption hardware can be made more transparent to software than encryption done in ...

  4. USB flash drive security - Wikipedia

    en.wikipedia.org/wiki/USB_flash_drive_security

    Storage: USB flash drives are hard to track physically, being stored in bags, backpacks, laptop cases, jackets, trouser pockets or left at unattended workstations. Usage: tracking corporate data stored on personal flash drives is a significant challenge; the drives are small, common and constantly moving.

  5. Opal Storage Specification - Wikipedia

    en.wikipedia.org/wiki/Opal_Storage_Specification

    The Opal Storage Specification is a set of specifications for features of data storage devices (such as hard disk drives and solid state drives) that enhance their security. For example, it defines a way of encrypting the stored data so that an unauthorized person who gains possession of the device cannot see the data.

  6. Disk encryption theory - Wikipedia

    en.wikipedia.org/wiki/Disk_encryption_theory

    Disk encryption is a special case of data at rest protection when the storage medium is a sector-addressable device (e.g., a hard disk). This article presents cryptographic aspects of the problem. This article presents cryptographic aspects of the problem.

  7. Comparison of disk encryption software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_disk...

    Note that this does not imply that the encrypted disk can be used as the boot disk itself; refer to pre-boot authentication in the features comparison table. Partition: Whether individual disk partitions can be encrypted. File: Whether the encrypted container can be stored in a file (usually implemented as encrypted loop devices).

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