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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.

Technology, Security concerns & Full disk encryption

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Security concerns

Cold-bootingMemoryData remanenceComputer memoryBIOS
18 related topics

Full disk encryption

Swap spaceTemporary filesBootstrappingBitLocker Drive EncryptionBoot
12 related topics

Transparent encryption

Encryption keysMountedPasswordKeyfileFile system
10 related topics

Disk encryption and Trusted Platform Module

Trusted Platform ModuleSecure cryptoprocessorMotherboardAuthenticationHard disk drive
7 related topics

Topics to explore

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Overview

Transparent encryption

Disk encryption vs. filesystem-level encryption

Disk encryption and Trusted Platform Module

Implementations

Password/data recovery mechanism

Security concerns

Full disk encryption

Advanced semantic analysis

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Map overview Semantic statistics

Disk encryption

Nodes77
Edges76
Triples96
Avg. degree1.97
Density0.025974
Components1

How this topic connects Entity context

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Disk encryption

Top relations

related to External links · 15
Disk encryption → Archived, Block-layer, Buyer's Guide, Comparison, Covers, Full Disk Encryption, January, Linux, LUKS, Overview, Presidential Mandate, Reviews, Sep, The-Fly Encryption, US
related to Benefits · 10
Disk encryption → BitLocker Drive Encryption, Encrypting, For, Full, However, Immediate, Nearly, The, This, With
related to Security concerns · 10
Disk encryption → As, BIOS, Even, FDE, Full, Hibernation, Most, The, TPM, Trusted Platform Module
related to Disk encryption and Trusted Platform Module · 9
Disk encryption → HDD, If, It, Recovery, Since, The TPM, These, TPM, Trusted Platform Module
related to Implementations · 9
Disk encryption → CPU, External, Furthermore, Hardware-based, However, Opal Storage Specification, The Trusted Computing Group, There, They
related to The boot key problem · 8
Disk encryption → BitLocker Drive Encryption, Most, One, OS, Some, This, Trusted Platform Module, With
related to Disk encryption vs. filesystem-level encryption · 7
Disk encryption → Conventional, Disk, However, If, Since, Thus, Unlike
related to Further reading · 7
Disk encryption → Casey, Eoghan, Gerasimos, Operating Systems Review, S2CID, Stellatos, The
related to Transparent encryption · 5
Disk encryption → No, OTFE, The, Transparent, With
related to Challenge–response password recovery mechanism · 3
Disk encryption → Challenge, It, Some

Important terminology Word statistics

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Important terminology

encryption disk data full boot key encrypted system tpm password recovery authentication used keys device operating software encrypt hardware transparent

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Disk encryptionis atechnology which protects information by converting it into code that cannot be deciphered easily by unauthorized people or processes0.90text
acoustic cryptanalysisinstance ofand is safe.All software-based encryption systems are vulnerable to various side channel attacks0.80text
hardware keyloggersinstance ofand is safe.All software-based encryption systems are vulnerable to various side channel attacks0.80text
a Trusted Platform Module to ensure the integrity of the boot environmentinstance ofSome implementations such as BitLocker Drive Encryption can make use of hardware0.80text
and thereby frustrate attacks that target the boot loader by replacing it with a modified versioninstance ofSome implementations such as BitLocker Drive Encryption can make use of hardware0.80text
a fingerprintUsing a dongle to store the keyinstance ofUsername / passwordUsing a smartcard in combination with a PINUsing a biometric authentication method0.80text
assuming that the user will not allow the dongle to be stolen with the laptop or that the dongle is encrypted as wellUsing a boot-time driver that can ask for a password from the userUsing a network interchange to recover the keyinstance ofUsername / passwordUsing a smartcard in combination with a PINUsing a biometric authentication method0.80text
for instance as part of a PXE bootUsing a TPM to store the decryption keyinstance ofUsername / passwordUsing a smartcard in combination with a PINUsing a biometric authentication method0.80text
preventing unauthorized access of the decryption key or subversion of the boot loaderUsing a combination of the aboveAll these possibilities have varying degrees of securityinstance ofUsername / passwordUsing a smartcard in combination with a PINUsing a biometric authentication method0.80text
Disk encryptionrelated to BenefitsFull0.60section
Disk encryptionrelated to BenefitsThe0.60section
Disk encryptionrelated to BenefitsNearly0.60section

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