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Data security technology
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
Disk_encryption
Cryptographic hardware
Hardware-based full disk encryption (FDE) is available from many hard disk drive (HDD/SSD) vendors, including Kingston Technology, Integral Memory, iStorage
Hardware-based full disk encryption
Hardware-based_full_disk_encryption
Use of computer hardware to assist software in the process of data encryption
Hardware-based encryption is the use of computer hardware to assist software, or sometimes replace software, in the process of data encryption. Typically
Hardware-based_encryption
This is a technical feature comparison of different disk encryption software. Hidden containers: Whether hidden containers (an encrypted container (A)
Comparison of disk encryption software
Comparison_of_disk_encryption_software
Topics referred to by the same term
encryption subsystem of NTFS Disk encryption, which uses encrypts every bit of data that goes on a disk or disk volume Disk encryption hardware Disk encryption
Encrypted_filesystem
Disk encryption software for Microsoft Windows
BitLocker is a full volume encryption feature included with Microsoft Windows versions starting with Windows Vista. It is designed to protect data by providing
BitLocker
Means of compromising computer security by restarting the computer
finding attacks. Since cold boot attacks target random-access memory, full disk encryption schemes, even with a trusted platform module installed are ineffective
Cold_boot_attack
Process of securing digital information
unreadable format. Disk encryption typically takes form in either software (see disk encryption software) or hardware (see disk encryption hardware) which can
Data_security
Encrypting File System Filesystem-level encryption Disk encryption hardware Hardware-based full disk encryption Personal data General Data Protection Regulation
List of cybersecurity information technologies
List_of_cybersecurity_information_technologies
Feature in Microsoft Windows
Protection API Disk encryption Disk encryption software eCryptfs EncFS Filesystem-level encryption Hardware-based full disk encryption "File Encryption (Windows)"
Encrypting_File_System
Device or process that makes unauthorized access to the protected object easily detected
extremely difficult . Active packaging Chicago Tylenol murders Hardware-based full disk encryption Ink tag Intelligent banknote neutralisation system § Dye
Tamper-evident_technology
Type of computer security breach
attacker to exploit the device. Many full disk encryption systems, such as TrueCrypt and PGP Whole Disk Encryption, are susceptible to evil maid attacks
Evil_maid_attack
Standard for the encryption of electronic data
The Advanced Encryption Standard (AES), also known by its original name Rijndael (Dutch pronunciation: [ˈrɛindaːl], RAIN-dahl), is a specification for
Advanced_Encryption_Standard
1999 Microsoft operating system version
as part of Windows 2000; this introduced disk quotas (provided by QuotaAdvisor), file-system-level encryption, sparse files and reparse points. Sparse
Windows_2000
Physical computing device
transparent data encryption keys for databases and keys for storage devices such as disk or tape.[citation needed] Some HSM systems are also hardware cryptographic
Hardware_security_module
Method of overwriting data
a disk for routine erasure, providing a hacking protection method that is less time-consuming than software encryption. Hardware/firmware encryption built
Data_erasure
Process of converting plaintext to ciphertext
In cryptography, encryption (more specifically, encoding) is the process of transforming information in a way that, ideally, only authorized parties can
Encryption
Disk encryption software
The Linux Unified Key Setup (LUKS) is a disk encryption specification created by Clemens Fruhwirth in 2004 and originally intended for Linux. LUKS implements
Linux_Unified_Key_Setup
Computer storage product
feature. NetApp Storage Encryption (NSE) is using specialized purpose build disks with low level Hardware-based full disk encryption (FDE/SED) feature and
NetApp_FAS
Computer storage device with no moving parts
on 1TB, 2TB and 4TB Models". Tom's Hardware. Retrieved October 30, 2025. "Disk Prices | Compare and Save on DiskPrices at PricePerGig.com". pricepergig
Solid-state_drive
Extension of the BIOS or boot firmware
authentication. Full disk encryption outside of the operating system level Encryption of temporary files Data at rest protection Encryption of cloud servers
Pre-boot_authentication
Free and open-source disk encryption utility
utility for on-the-fly encryption (OTFE). The software can create a virtual encrypted disk that works just like a regular disk, but within a file. It
VeraCrypt
Swiss technology company
mail, and SQL servers, redundant power supply, hard drives with full disk encryption, and exclusive use of Linux and other open-source software. In December
Proton_AG
Cryptography algorithm
and XTS) and wide-block encryption modes (CMC and EME) are designed to securely encrypt sectors of a disk (see disk encryption theory). Many modes use
Block cipher mode of operation
Block_cipher_mode_of_operation
Open-source x86 virtualization application
support for USB 2.0 and 3.0 devices, Remote Desktop Protocol (RDP), disk encryption, NVMe, and Preboot Execution Environment (PXE). This package is called
VirtualBox
Backup utility for Microsoft Windows
Data is compressed and encrypted in real time using LZ-based compression and AES encryption algorithms. Images can be mounted as a drive letter in Windows'
Macrium_Reflect
Methods for dividing computing resources
operating system; Windows-based software can be run on the virtual machine. Different types of hardware virtualization include: Full virtualization – Almost
Virtualization
Data encryption and authentication program
digital signatures, full disk encryption, file and folder security, protection for IM sessions, batch file transfer encryption, and protection for files
Pretty_Good_Privacy
Data storage device
incorporate hardware-based copy protection directly into the drive's design, eliminating the need for third-party software. Unlike software-based encryption systems
USB_flash_drive
Discontinued source-available disk encryption utility
source-available freeware utility used for on-the-fly encryption (OTFE). It can create a virtual encrypted disk within a file, encrypt a partition, or encrypt
TrueCrypt
Network that allows computers to share resources and communicate with each other
facilitated by networking hardware. Within a computer network, hosts are identified by network addresses, which allow networking hardware to locate and identify
Computer_network
Magnetic tape data storage technology
the encryption process. All current LTO manufacturers support encryption natively enabled in the tape drives using Application Managed Encryption (AME)
Linear_Tape-Open
Encryption technique
The one-time pad (OTP) is an encryption technique that cannot be cracked in cryptography. It requires the use of a single-use pre-shared key that is larger
One-time_pad
Data storage device security specification
Symantec (Symantec supports OPAL drives, but does not support hardware-based encryption.) Trend Micro WinMagic OpalLock (OpalLock support Self-Encrypt-Drive
Opal_Storage_Specification
Hardware or firmware of computer chips
software. They can also bypass other security measures, such as disk encryption. Hardware trojans can be introduced during manufacturing where the end-user
Hardware_backdoor
Techniques used to obstruct forensic analysis
if full disk encryption is used. Hardware cable anchors using the Kensington Security Slot to prevent stealing by opportunistic thieves. Hardware kill
Anti–computer_forensics
Security and privacy measure
2015. "Encryption techniques and products for hardware-based data storage security". ComputerWeekly. Retrieved October 31, 2015. "Storage Encryption Solutions"
Database_encryption
Creating sequence of numbers that cannot be predicted
theorized that hardware RNGs could be secretly modified to have less entropy than stated, which would make encryption using the hardware RNG susceptible
Random_number_generation
Free virtualization and emulation software
compression, and encryption VirtualBox Virtual Disk Image (.vdi) VMware Virtual Machine Disk (.vmdk) Virtual PC Virtual Hard Disk (.vhd, .vhdx) It is
QEMU
Linux distribution developed by System76
most PCs. Pop!_OS provides full out-of-the-box support for both AMD and Nvidia GPUs. Pop!_OS provides default disk encryption, streamlined window and workspace
Pop!_OS
Copy-on-write file system
functions disabled. Instead of hardware RAID, ZFS employs "soft" RAID, offering RAID-Z (parity based like RAID 5 and similar) and disk mirroring (similar to RAID
ZFS
Algorithm for public-key cryptography
is used in digital signature such as RSASSA-PSS or RSA-FDH, public-key encryption of very short messages (almost always a single-use symmetric key in a
RSA_cryptosystem
Electro-mechanical data storage device
A hard disk drive (HDD), hard disk, hard drive, or fixed disk is an electro-mechanical computer data storage device that stores and retrieves digital data
Hard_disk_drive
Linux distribution for server virtualization
centralized management. This mode is referred to as full virtualization or Hardware Virtual Machine (HVM). Hardware support for virtualization via AMD-V or Intel
Proxmox_Virtual_Environment
IEEE Standards Association storage security group
development to update 1667-2018. Comparison of disk encryption software Disk encryption Encryption Full disk encryption Key management Key Management Interoperability
IEEE Security in Storage Working Group
IEEE_Security_in_Storage_Working_Group
Type of standardized secure cryptoprocessors
boot process starts from a trusted combination of hardware and software and storing disk encryption keys. A TPM 2.0 implementation is part of the Windows
Trusted_Platform_Module
Operating system
single-board computers. Based on Debian, a Linux distribution, it is maintained by Raspberry Pi Holdings and optimized for the Pi's hardware, with low memory
Raspberry_Pi_OS
Instruction set extensions accelerating AES operations
including the following notable core infrastructure: Apple's FileVault 2 full-disk encryption in macOS 10.10+ NonStop SSH2, NonStop cF SSL Library and BackBox
AES_instruction_set
Data storage technologies that use magnetic tape
drive encryption". www.ibm.com. Retrieved 2024-08-27. "LTO bar code label". IBM. Retrieved 2022-06-28. "In the Tape vs. Disk War, Think Tape AND Disk – Enterprise
Magnetic-tape_data_storage
Software designed to enable access to unauthorized locations in a computer
and in this way can be used to attack full disk encryption systems. An example of such an attack on disk encryption is the "evil maid attack", in which
Rootkit
Disk encryption software
FreeOTFE is a discontinued open source computer program for on-the-fly disk encryption (OTFE). On Microsoft Windows, and Windows Mobile (using FreeOTFE4PDA)
FreeOTFE
Linux kernel patch protecting against cold boot attacks
Disk encryption Secure by design Erik Tews (December 2010). "Crypto Talk at 27C3: FrozenCache – Mitigating cold-boot attacks for Full-Disk-Encryption
TRESOR
Any attack based on information gained from the implementation of a computer system
between a web browser and server are encrypted (e.g. through HTTPS or WiFi encryption), according to researchers from Microsoft Research and Indiana University
Side-channel_attack
Stream ciphers
(256 GiB). For applications where this is not enough, such as file or disk encryption, RFC 7539 proposes using the original algorithm with 64-bit nonce.
Salsa20
encryption Read speeds of up to 130 KB/s Capacities of up to 128 MB or 256 MB (2x 128 MB) for some third-party memory cards Optional 40 GB hard disk drive
PlayStation 2 technical specifications
PlayStation_2_technical_specifications
Operating system
KolibriOS is small sized and fits on a single 3.5" floppy disk; despite this, it features a full graphical user interface, preemptive multitasking, networking
KolibriOS
Linux distribution developed by Canonical
performance expense of 0.01% in 64-bit. Ubuntu also supports full disk encryption, as well as encryption of the home and private directories. The system requirements
Ubuntu
Type of command for solid-state drive
Command Dword 12 that allows the disk to trim and return zeroes. Some deniable encryption schemes involve making the whole disk look like random garbage. Using
Trim_(computing)
Software architecture by Microsoft
provided new applications with features such as hardware-based process isolation, data encryption based on integrity measurements, authentication of a
Next-Generation Secure Computing Base
Next-Generation_Secure_Computing_Base
Security features as used in OpenBSD operating system
on-the-fly encryption and full disk encryption. In X11 on OpenBSD, neither the X server nor X clients normally have any escalated direct memory or hardware privileges:
OpenBSD_security_features
Mechanism to wake up computers via a network
of Intel vPro technology). AMT uses TLS encryption to secure an out-of-band communication tunnel to an AMT-based PC for remote management commands such
Wake-on-LAN
File hosting service
or off-site hardware. There are many products on the market – all offering different feature sets, service levels, and types of encryption. Providers of
Remote_backup_service
2017 operating system version
file and finding the size of a folder's contents. It also has built‑in encryption, crash‑safe protections, and simplified data backup on the go. Metal,
MacOS_High_Sierra
Linux distribution for backup of virtual machines, containers, and physical hosts
deduplication, Zstandard compression and authenticated encryption (AE). The first backup is a full backup, and subsequent backups are sent incrementally
Proxmox_Backup_Server
Device used for encryption
investment is made in anti-backdoor design methods. In the case of full disk encryption applications, especially when implemented without a boot PIN, a cryptoprocessor
Secure_cryptoprocessor
Data dump from a ROM chip
Geo games, starting with The King of Fighters in 1999, which used an encryption algorithm on the graphics ROMs to prevent them from being played in an
ROM_image
Cryptographic device
and gambling machines. The major use for hardware random number generators is in the field of data encryption, for example to create random cryptographic
Hardware random number generator
Hardware_random_number_generator
Security-focused, Android-based mobile operating system
A high-quality secure element is required in order to facilitate full disk encryption and storage of sensitive cryptographic secrets. The secure element
GrapheneOS
Operating system
based on LibreWolf. Tor Browser: The native way to access the .onion websites and anonymous web scraping. VeraCrypt: A tool used for disk encryption.
Linux_Kodachi
System information, diagnostics, and auditing program
a 16 bit DOS hardware analyser software with basic capabilities. The first public release was ASMDEMO v870, provided with CPU and disk benchmarks. Then
AIDA64
Data that remains after deleting it
offer an ATA class disk erase function as well. The ATA-6 standard governs secure erases specifications. Bitlocker is whole disk encryption and illegible without
Data_remanence
Relational model database server
Query Plan and Execution Statistics in HTML, Index Compression, Full Database Encryption, Locking, Run-time locking, Metadata and Latch enhancements, Multiple
Adaptive_Server_Enterprise
USB drive with a full bootable operating system
containing a full operating system that can be booted from. The term is reminiscent of USB flash drives but may encompass an external hard disk drive or solid-state
Live_USB
Free and open-source Unix-like operating system
provides transparent disk encryption by acting as a logical device that is layered on top of another block device, such as a physical disk or partition (including
NetBSD
Computer network operating system
a CP/M disk sharing system to help network the Motorola 68000-based hardware that Novell sold at the time. The first S-Net is CP/M-68K-based and shares
NetWare
Libsodium – fork of NaCl VeraCrypt – disk encryption software forked from TrueCrypt LUKS – standard for disk encryption on Linux systems Nym (mixnet) - mix
List of free and open-source software packages
List_of_free_and_open-source_software_packages
Lightweight systemd free Linux distribution
without encryption, enables the user to have total control over the install (660 Mb). antiX23 was offered with two additional flavours: Base, Includes
AntiX
Technology developed and promoted by the Trusted Computing Group
enforced by computer hardware and software. Enforcing this behavior is achieved by loading the hardware with a unique encryption key that is inaccessible
Trusted_Computing
Type of cipher
operation), then some interesting new operation modes become possible. The disk encryption theory article describes some of these modes. Block ciphers traditionally
Block_cipher
Stored data in computer systems
Channel. Some disk-based backup systems, via Virtual Tape Libraries or otherwise, support data deduplication, which can reduce the amount of disk storage capacity
Backup
sold by Dell. Shared-disk system sold as an appliance providing distributed file systems to clients. Running on Intel based hardware serving NFS v2/v3,
List_of_file_systems
Check Sequence FDC—Floppy-Disk Controller FDD—Frequency-Division Duplexing FDD—Floppy Disk Drive FDE—Full disk encryption FDDI—Fiber Distributed Data
List of computing and IT abbreviations
List_of_computing_and_IT_abbreviations
Discrete, discontinuous representation of information
2012. Retrieved 26 December 2012. M. Henson and S. Taylor "Beyond full disk encryption:protection on security-enhanced commodity processors", "Proceedings
Digital_data
Password bypass software
Kon-Boot should use disk encryption (FileVault, Bitlocker, Veracrypt etc.) software as Kon-Boot is not able to bypass disk encryption. BIOS password and
Kon-Boot
Computer kill cord
LUKS header and master encryption keys within a few seconds of the cable's separation. If combined with full disk encryption, then these triggers can
BusKill
Umbrella marketing term by Intel
Core processors. Intel Active Management Technology (AMT), a set of hardware-based features targeted at businesses, allow remote access to the PC for management
Intel_vPro
Journaling file system developed by Apple
Storage and its encryption at the volume level can apply to file systems other than HFS Plus. With appropriate hardware, both encryption and decryption
HFS_Plus
Free and open-source Unix-like operating system
GEOM is a modular framework that provides RAID (levels 0, 1 and 3), full disk encryption, journaling, concatenation, caching and access to network-backed
FreeBSD
2006 Microsoft operating system version
computer's motherboard, or with a USB key. However, as with other full disk encryption technologies, BitLocker is vulnerable to a cold boot attack, especially
Windows_Vista
Computer hardware technology
Retrieved November 16, 2014. "Windows 8.1 includes seamless, automatic disk encryption—if your PC supports it". Ars Technica. 17 October 2013. Archived from
Trusted_Execution_Technology
Anonymous Attestation • Discrete logarithm • Disk encryption • Disk encryption hardware • Disk encryption software • Distance-bounding protocol • Distinguishing
Index of cryptography articles
Index_of_cryptography_articles
Interface to device driver that appears in filesystem
Most systems create both block and character devices to represent hardware like hard disks. FreeBSD and Linux notably do not; the former has removed support
Device_file
Organized collection of data in computing
multiprocessor computers, with generous memory and RAID disk arrays used for stable storage. Hardware database accelerators, connected to one or more servers
Database
Coreboot distribution with no proprietary code
Other optional security features include, but are not limited to: Full disk encryption Software flash memory write protection The Libreboot project was
Libreboot
Computer manufacturer using free software
System76 based on Ubuntu. It is intended for use by "developers, makers, and computer science professionals." Pop!_OS provides full disk encryption by default
System76
Linux-based operating system developed by Google
memory, checks for system compromises. ChromeOS devices ship with full disk encryption by default, which cannot be disabled. The decryption password is
ChromeOS
Software for ripping CDs or burning CD media
unencrypted CDs/DVDs; however, it cannot remove Content Scramble System (CSS) encryption or any other copy protection. It is possible to use third-party software
ImgBurn
Discontinued line of products by Apple Inc
consisted of the AirPort Base Station (later AirPort Extreme); the AirPort Time Capsule, a variant with a built-in hard disk for automated backups; and
AirPort
Hosted hypervisor for Windows and Linux
network adapters and sharing physical disk drives and USB devices with a virtual machine. It can simulate disk drives; an ISO image file can be mounted
VMware_Workstation
Out-of-band management platform
(OOB) or hardware-based management is different from software-based (or in-band) management and software management agents. Hardware-based management
Intel Active Management Technology
Intel_Active_Management_Technology
HARDWARE BASED-FULL-DISK-ENCRYPTION
HARDWARE BASED-FULL-DISK-ENCRYPTION
Surname or Lastname
Scottish or Irish
Scottish or Irish : reduced form of McFall.English : topographic name for someone who lived by a waterfall, declivity, or forest clearing, Middle English fall (from Old English (ge)fall ‘a felling of trees’, Old Norse fall ‘forest clearing’).German : topographic name from Middle High German val ‘fall (of trees)’; in some cases ‘waterfall’ or ‘landslide’, or a habitational name from a minor place named with this word, or in Tyrol from Ladine val ‘valley’.African : unexplained.
Male
English
Modern form of Medieval English Fulke, FULK means "people, tribe."
Male
German
 Short form of German Diederick, DIRK means "first of the people; king of nations."
Girl/Female
Hindu, Indian, Kannada, Malayalam, Marathi, Tamil, Telugu
Full-fill; Prosperous
Surname or Lastname
English
English : habitational name from Diss in Suffolk, which gets its name from a Norman pronunciation of Middle English diche, Old English dīc ‘ditch’, ‘dike’ (see Dyke).German : habitational name from Dissen near the Teutoburg forest.
Boy/Male
Arabic, Australian
Smiling
Boy/Male
Muslim/Islamic
Smiling
Boy/Male
Muslim/Islamic
Brave
Male
English
 Short form of English Richard, DICK means "powerful ruler." Compare with another form of Dick.
Boy/Male
Afghan, African, Arabic, Australian, Chinese, Greek, Indian, Muslim
Brave
Boy/Male
Indian, Tamil
Intelligent; Hardwork
Surname or Lastname
English (chiefly northern)
English (chiefly northern) : topographic name for someone who lived by an area of high ground or by a prominent crag, from northern Middle English fell ‘high ground’, ‘rock’, ‘crag’ (Old Norse fjall, fell).English, German, and Jewish (Ashkenazic) : metonymic occupational name for a furrier, from Middle English fell, Middle High German vel, or German Fell or Yiddish fel, all of which mean ‘skin’, ‘hide’, or ‘pelt’. Yiddish fel refers to untanned hide, in contrast to pelts ‘tanned hide’ (see Pilcher).
Surname or Lastname
English (Lancashire and Yorkshire)
English (Lancashire and Yorkshire) : topographic name for someone who lived on a patch of poor, stony land, from Middle English hard ‘hard’, ‘difficult’ + aker ‘cultivated land’ (Old English æcer), or a habitational name from Hardacre, a place in Clapham, West Yorkshire, which has this etymology.
Girl/Female
Arabic
Arabian Jasmine
Surname or Lastname
English
English : unexplained.Possibly a shortened form of any of several German compound surnames formed with Full- or Füll-.
Boy/Male
Gujarati, Hindu, Indian, Kannada, Sikh, Sindhi, Telugu
Gateway to God
Male
Egyptian
, disk.
Boy/Male
Muslim
Smiling
Boy/Male
Australian, Egyptian
Sun Disk
Surname or Lastname
English
English : nickname for a strong, aggressive, bull-like man, from Middle English bul(l)e, bol(l)e. Occasionally, the name may denote a keeper of a bull. Compare Bulman.German (mainly northern) : from a byname for a cattle breeder, keeper, or dealer. Compare South German Ochs.South German : nickname for a short fat man, a variant of Bolle, or a nickname for a man with the physical characteristics of a bull.
HARDWARE BASED-FULL-DISK-ENCRYPTION
HARDWARE BASED-FULL-DISK-ENCRYPTION
Boy/Male
Australian, Hindu, Indian
Rising Sun; Attractive
Girl/Female
Biblical
Prepared, arrayed.
Boy/Male
Hebrew American
Son of Simon.
Boy/Male
Indian, Telugu
Snow
Girl/Female
English
Beloved. Feminine of David.
Boy/Male
Arabic
King
Boy/Male
Biblical
God's work.
Girl/Female
Indian, Telugu
Goddess Parvathi
Girl/Female
Tamil
Mangiri | மாஂநà¯à®•à¯€à®°à¯€Â
Flower of mango plant
Boy/Male
Latin
Bean farmer.
HARDWARE BASED-FULL-DISK-ENCRYPTION
HARDWARE BASED-FULL-DISK-ENCRYPTION
HARDWARE BASED-FULL-DISK-ENCRYPTION
HARDWARE BASED-FULL-DISK-ENCRYPTION
HARDWARE BASED-FULL-DISK-ENCRYPTION
n.
A circular structure either in plants or animals; as, a blood disk; germinal disk, etc.
a.
Fully expanded, as a blossom; as, a full-bloun rose.
v. i.
To become full or wholly illuminated; as, the moon fulls at midnight.
a.
Having the orb or disk complete or fully illuminated; like the full moon.
a.
Having a base, or having as a base; supported; as, broad-based.
a.
Quite full; choke-full.
v. t.
To fell; to cut down; as, to fall a tree.
imp. & p. p.
of Base
n.
The food served in a dish; hence, any particular kind of food; as, a cold dish; a warm dish; a delicious dish. "A dish fit for the gods."
a.
Full to the brim; quite full; chock-full.
n.
A circular structure either in plants or animals; as, a blood disc, a germinal disc, etc. Same as Disk.
v. t.
To stab with a dirk.
n.
To expose to risk, hazard, or peril; to venture; as, to risk goods on board of a ship; to risk one's person in battle; to risk one's fame by a publication.
Compar.
Abundantly furnished or provided; sufficient in. quantity, quality, or degree; copious; plenteous; ample; adequate; as, a full meal; a full supply; a full voice; a full compensation; a house full of furniture.
n.
A flat, circular plate; as, a disk of metal or paper.
n.
The lower side of the body of some invertebrates, especially when used for locomotion, when it is often called a creeping disk.
Compar.
Not wanting in any essential quality; complete, entire; perfect; adequate; as, a full narrative; a person of full age; a full stop; a full face; the full moon.
n.
To incur the risk or danger of; as, to risk a battle.
v. t.
To make dusk.
v. i.
To grow dusk.