8. Glossary of TermsΒΆ

3DES
Triple Data Encryption Standard
AES
Advanced Encryption Standard
AH
Authentication Header
CA
Certificate Authority
CSR
Certificate Siging Request
DES
Data Encryption Standard
DH
Diffie-Helman Protocol
DMVPN
Dynamic Multipoint VPN
DoS
Denial of Service
DTLS
Datagram Transport Layer Security
ECC
Eliptic Curve Cryptography
ESP
Encapsulated Securely Payload
GDOI
Group Domain of Intepretation (GetVPN)
GetVPN
Group Encrypted Transport VPN
ICV
Integrity Check Value
IKE
Internet Key Exchange
IP
Internet Protocol
IPSec
IP Security
ISAKMP
Internet Security Association Key Management Protocol
L2TP
Layer 2 Tunnelling Protocol
MD5
Message Digest Version 5
MPLS
Multi-protocol Label Switching
NAT
Network Address Translation
NAT-T
Network Address Translation Traversal
NTP
Network Time Protocol
PKI
Public Key Infrastructure
PPTP
Point-To-Point Tunnelling Protocol
RSA
Named after the original creators (Rivest, Shamir, Adleman) of the encryption algorithm used with PKI
SA
Security Association
SAD
Security Association Database
SCEP
Simple Certificate Enrollment Protocol
SHA1
Secure Hashing Algorithm Version 1
SHA2
Secure Hashing Algorithm Version 2
SPD
Security Policy Database
SPI
Security Parameter Index
SSL
Secure Socket Layer
SSTP
Secure Socket Tunnelling Protocol
TLS
Transport Layer Security
TTL
Time To Live
UDP
User Datagram Protocol
VoIP
Voice Over IP
VPN
Virtual Private Network