The list of computer security acronyms and abbreviations.

All computer security related acronyms and abbreviations.

1,075 entry under topic. ×

1
SNTP:
Simple Network Time Protocol(Application layer protocol)
1
VLAN:
Virtual Local Area Network(Switching, Computer network)
1
VRRP:
Virtual Router Redundancy Protocol(Switching, Network Layer Protocol)
1
WPAN:
Wireless Personal Area Network(Industrial networking)
0
DS:
Differentiated Service(Network Security, Computing security)
0
HIP:
Host Identity Protocol(Network Protocol, Computer networking)
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IPSec:
Internet Protocol Security(Computer technology, Network Protocol)
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IPv4:
Internet Protocol version 4(Computer technology, Network Protocol)
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IPv6:
Internet Protocol Version 6(Network Layer Protocol, Routing)
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IS-IS:
Intermediate System-to-Intermediate System(Network Protocol)
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L2F:
Layer 2 Forwarding(CISCO, Network Protocol, Computer networking)
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L2TP:
Layer 2 Tunneling Protocol(Network Security, Computing security)
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LOS:
Line-of-Sight(Wireless networking, Computer networking, Computer Security)
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OPC:
OLE for Process Control(Industrial networking, Computer networking)
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P2P:
Peer-to-Peer(Computer technology, Industrial networking)
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PEAP:
Protected Extensible Authentication Protocol(Wireless networking)
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PIM-SM:
Protocol Independent Multicast - Sparse Mode(Multicast, Routing)
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POP3:
Post Office Protocol version 3(Network Protocol, Computer networking)
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PPTP:
Point-to-Point Tunneling Protocol(Communications protocol)
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PSK:
Pre-Shared Key(Wireless networking, Computer networking, Computer Security)
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APASmart Define. (2017). computer security. Retrieved September 22, 2026, from http://smartdefine.org/computer_security/abbreviations/r/Computer_networking
ChicagoSmart Define. 2017. "computer security" http://smartdefine.org/computer_security/abbreviations/r/Computer_networking (accessed September 22, 2026).
HarvardSmart Define 2017, computer security, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/computer_security/abbreviations/r/Computer_networking>.
MLASmart Define. "computer security" 1 December 2017. Web. 22 September 2026. <http://smartdefine.org/computer_security/abbreviations/r/Computer_networking>