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· ISAKMP - Internet Security Association Key Management Protocol
Relación
establecida entre dos entidades que les permite proteger la información que
intercambian.
A relationship
established between two or more entities to enable them to protect data they
exchange. [CNSSI_4009:2010]
1. (I) A
relationship established between two or more entities to enable them to protect
data they exchange. (See: association, ISAKMP, SAD. Compare: session.)
2. (I) /IPsec/ A
simplex (uni-directional) logical connection created for security purposes and
implemented with either AH or ESP (but not both). The security services offered
by a security association depend on the protocol (AH or ESP), the IPsec mode
(transport or tunnel), the endpoints, and the election of optional services within
the protocol. A security association is identified by a triple consisting of
(a) a destination IP address, (b) a protocol (AH or ESP) identifier, and (c) a
Security Parameter Index.
3. (O) "A
set of policy and cryptographic keys that provide security services to network
traffic that matches that policy". [R3740] (See: cryptographic
association, group security association.)
4. (O) "The
totality of communications and security mechanisms and functions (e.g.,
communications protocols, security protocols, security mechanisms and
functions) that securely binds together two security contexts in different end
systems or relay systems supporting the same information domain." [DoD6]
[RFC4949:2007]
In Internet
Protocol Security (IPSec), settings that establish policy and encryption keys
used to protect communications between two end points in a Virtual Private
Network (VPN). Security associations are negotiated between two computers
during the first phase of establishing an Internet Key Exchange (IKE)
connection.
http://www.watchguard.com/glossary/
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