The list of computer security acronyms and abbreviations.

All computer security related acronyms and abbreviations.

4
ULP:
Upper Layer Protocol(Protocol, Computer Security, Telecom)
3
AD:
Active Directory(WINDOWS, MICROSOFT, Computer Security)
3
BS:
Base Station(PHONE, Mobile phone, Mobile technology)
3
CA:
Certificate Authority(Computer Security, Computer, Information Technology)
3
CBC:
Cipher Block Chaining(Computer Security, Telecommunications, Telecom)
3
CMOS:
Complementary Metal Oxide Semiconductor(Electronics, Computer Security)
3
CRL:
Certificate Revocation List(Computer Security, Computing, Army)
3
DFS:
Distributed File System(Data Transfer, Network, Computer Security)
3
DN:
Distinguished Name(Grid-computing, Computer Security, Computer)
3
EFS:
Encrypting File System(Microsoft Windows, WINDOWS, MICROSOFT)
3
FAT:
File Allocation Table(Operating System, Computer file, FILE)
3
FLETC:
Federal Law Enforcement Training Center(Federal, Computer Security)
3
GRE:
Generic Routing Encapsulation(Network Security, Computing security)
3
IDE:
Integrated Development Environment(Computer software, Software)
3
IDS:
Intrusion Detection System(Computer network, Network, Computer software)
3
ISAKMP:
Internet Security Association and Key Management Protocol
3
IV:
Initialization Vector(Computer Security, Telecommunications, Telecom)
3
KDC:
Key Distribution Center(Microsoft Windows, WINDOWS, Computer Security)
3
LF:
Low Frequency(Computer Security, Computer, Information Technology)
3
MMC:
Microsoft Management Console(Microsoft Windows, WINDOWS, Computer software)
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ChicagoSmart Define. 2017. "computer security" http://smartdefine.org/computer_security/abbreviations/r (accessed September 22, 2026).
HarvardSmart Define 2017, computer security, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/computer_security/abbreviations/r>.
MLASmart Define. "computer security" 1 December 2017. Web. 22 September 2026. <http://smartdefine.org/computer_security/abbreviations/r>