Which SAML bindings does Cisco UCM support to map SAML assertion and/or protocol message exchanges?

The correct answer is A. HTTP POST Binding and HTTP Redirect (GET) binding. SAML (Security Assertion Markup Language) defines standardized 'bindings' that specify how SAML messages are transported. Cisco CUCM's SSO implementation supports two standard bindings: HTTP POST Binding (the IdP or SP sends a signed SAML assertion embedded in an HTML form…

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Question

Options

AHTTP POST Binding and HTTP Redirect (GET) binding
BHTTPS POST binding
CHTTPS Redirect (GET) Binding and HTTPS (POST) binding
DHTTP Redirect (GET) Binding and HTTP (POST) binding

How the community answered

(23 responses)

A
91% (21)
C
4% (1)
D
4% (1)

Explanation

SAML (Security Assertion Markup Language) defines standardized 'bindings' that specify how SAML messages are transported. Cisco CUCM's SSO implementation supports two standard bindings: HTTP POST Binding (the IdP or SP sends a signed SAML assertion embedded in an HTML form POSTed by the browser) and HTTP Redirect (GET) Binding (SAML messages are base64-encoded and appended as query parameters in a GET redirect). Options C and D incorrectly label these as 'HTTPS' bindings-SAML specs define them as 'HTTP' bindings regardless of whether TLS is used at the transport layer. Option B (only HTTPS POST) is also incomplete.

Topics

#SAML#SAML Bindings#Cisco UCM#Single Sign-On

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