The list of computer security acronyms and abbreviations.

All computer security related acronyms and abbreviations.

Stands For|0Abbreviated As|3Related|1k

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10
SQL:
Structured Query Language(Programming, Database, Computers)
10
PCMCIA:
Personal Computer Memory Card International Association
10
URL:
Uniform Resource Locator(Application layer protocol, Web development)
9
NFS:
Network File System(Networking, Network Protocol, Data Transfer)
9
GIG:
Global Information Grid(Naval, Computer Security, Information Technology)
9
GPL:
General Public License(Jurisprudence, Legal, LAW)
9
HF:
High Frequency(Astrophysics, Celestial objects, Computer Security)
9
SSL:
Secure Sockets Layer(Computer network, Protocol, Computer technology)
9
WAP:
Wireless Application Protocol(Wireless networking, Protocol, Wireless)
8
AES:
Advanced Encryption Standard(ALGorithM, Wireless networking, Math)
8
CPU:
Central Processing Unit(Switching, Transport, Traffic)
8
EAP:
Extensible Authentication Protocol(CISCO, Wireless networking)
8
NAT:
Network Address Translation(Application layer protocol, Computer network)
8
PIN:
Personal Identification Number(Us taxes, Computer technology)
8
RPC:
Remote Procedure Call(Web Service, Markup language, Computers)
8
USB:
Universal Serial Bus(Peripherals, BUS, PHONE)
8
DTD:
Document Type Definition(Document processing, Web development)
8
NTP:
Network Time Protocol(Communications protocol)
8
PBX:
Private Branch Exchange(Response, Emergency, Computer Security)
8
PC:
Personal Computer(Game platform, Video game platform, Computers)
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APASmart Define. (2017). computer security. Retrieved September 22, 2026, from http://smartdefine.org/computer_security/abbreviations/r/Information_Technology
ChicagoSmart Define. 2017. "computer security" http://smartdefine.org/computer_security/abbreviations/r/Information_Technology (accessed September 22, 2026).
HarvardSmart Define 2017, computer security, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/computer_security/abbreviations/r/Information_Technology>.
MLASmart Define. "computer security" 1 December 2017. Web. 22 September 2026. <http://smartdefine.org/computer_security/abbreviations/r/Information_Technology>