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8-7
User Guide for Cisco Digital Media Manager 5.4.x
OL-15762-05
Chapter 8 Authentication and Federated Identity
Concepts
O
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OpenAM
SAML 2.0-compliant identity and access management server platform written in Java. OpenAM is open
source software available under the Common Development and Distribution (CDDL) license. OpenAM
is derived from and replaces OpenSSO Enterprise, which also used CDDL licensing. See
http://www.forgerock.com/openam.html.
OU
organizational unit. An LDIF classification type for a logical container within a hierarchical system.
In LDIF grammar, the main function of an OU value is to distinguish among superficially identical CNs
that might otherwise be conflated. For example:
• CN=John Doe,OU=sales,DN=example,DN=com
• CN=John Doe,OU=marketing,DN=example,DN=com
Note An LDAP expression must never include a space immediately to either side of a “=” sign. Similarly, it must
never include a space immediately to either side of an “objectClass” attribute. Otherwise, validation fails.
P
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PingFederate
SAML 2.0-compliant identity and access management server platform written in Java. PingFederate is
proprietary, commercial software. See http://www.pingidentity.com.
R
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RDN
relative distinguished name. The CN for a directory service entity, as used exclusively (and still without
any explicit context) by the one IdP that has synchronized this entity against an Active Directory user
base. When an IdP encounters any RDN attribute in an LDIF reference, the IdP expects implicitly that
its SAML 2.0-synchronized federation is the only possible context for the CN. It expects this because
an IdP cannot authenticate—and logically should never encounter—a directory service entity whose
RDN is meaningful to any other federation.
S
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SAML
Security Assertion Markup Language. XML-based open standard that security domains use to exchange
authentication and authorization data, including assertions and security tokens.
We support SAML 2.0.
Shibboleth
A SAML 2.0-compliant architecture for federated identity-based authentication and authorization.