Federated Identity Related Protocols

• SAML
• OIDC (OpenID Connect)

Integrated Identity Related Protocols

• Kerberos
• SESAME, KryptoKnight, NetSP (Mentioned in Sybex. I don’t dive into those legacies, so I assume they are similar to Kerberos.)

Directory Related Protocols

• LDAP
• SPML

Reminder

• The Sybex CISSP Study Guide introduced a couple of markup languages, such as HTML, XML, XACML, and SPML. It provides some background information to help readers understand SAML. Don’t be confused with the topic of SSO.

References

• Security/Guidelines/OpenID connect
• Security Assertion Markup Language (SAML)
• RFC 4120 – The Kerberos Network Authentication Service (V5)
• OAuth