The list of computer security acronyms and abbreviations.

All computer security related acronyms and abbreviations.

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5
IGP:
Interior Gateway Protocol(Protocol, Networking, Computer Security)
5
IKE:
Internet Key Exchange(Network Security, Computing security)
4
EGP:
Exterior Gateway Protocol(Network Layer Protocol, Routing, Protocol)
4
MAC:
Message Authentication Code(Networking, Computer Security, Computing)
4
MAN:
Metropolitan Area Network(Computers, Networking, Computer Security)
4
NAS:
Network Access Server(Data Transmission, Communications, Networking)
4
NIC:
Network Interface Card(Computer network, Networking, Network)
3
GRE:
Generic Routing Encapsulation(Network Security, Computing security)
3
POP:
Post Office Protocol(Communications protocol, Application layer protocol)
2
NAP:
Network Access Protection(Computer technology, Microsoft Windows)
2
PAN:
Personal Area Network(BlueTooth, Computer technology, Networking)
1
ASN:
Autonomous System Number(Networking, Computer Security, Computing)
1
IPX:
Internet Packet Exchange(Novell, Networking, Computer Security)
1
KEK:
Key Encryption Key(Networking, Computer Security, Computing)
1
RDP:
Remote Desktop Protocol(Microsoft Windows, Networking, WINDOWS)
1
SAD:
Security Association Database(Networking, Computer Security, Computing)
1
SPD:
Security Policy Database(Networking, Computer Security, Computing)
0
EDR:
Enhanced Data Rate(Networking, Computer Security, Computing)
0
L2TP:
Layer 2 Tunneling Protocol(Computing security, Network Security)
0
PPTP:
Point-to-Point Tunneling Protocol(Communications protocol)
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APASmart Define. (2017). computer security. Retrieved September 22, 2026, from http://smartdefine.org/computer_security/abbreviations/r/networking
ChicagoSmart Define. 2017. "computer security" http://smartdefine.org/computer_security/abbreviations/r/networking (accessed September 22, 2026).
HarvardSmart Define 2017, computer security, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/computer_security/abbreviations/r/networking>.
MLASmart Define. "computer security" 1 December 2017. Web. 22 September 2026. <http://smartdefine.org/computer_security/abbreviations/r/networking>