This attribute specifies the authentication mechanisms supported by the SOAP Receiver. Authentication mechanisms offer user authentication as well as data integrity and encryption. By default, all available authentication mechanisms are selected. If a mechanism is not selected and a WSC sends a request using it, the request is rejected. Following is a list of the supported authentication mechanisms:
urn:liberty:security:2003-08:ClientTLS:SAML
urn:liberty:security:2003-08:ClientTLS:X509
urn:liberty:security:2003-08:ClientTLS:null
urn:liberty:security:2003-08:TLS:SAML
urn:liberty:security:2003-08:TLS:X509
urn:liberty:security:2003-08:TLS:null
urn:liberty:security:2003-08:null:SAML
urn:liberty:security:2003-08:null:X509
urn:liberty:security:2003-08:null:null
urn:liberty:security:2004-04:ClientTLS:Bearer
urn:liberty:security:2004-04:TLS:Bearer
urn:liberty:security:2004-04:null:Bearer
urn:liberty:security:2005-02:ClientTLS:Bearer
urn:liberty:security:2005-02:ClientTLS:SAML
urn:liberty:security:2005-02:ClientTLS:X509
urn:liberty:security:2005-02:TLS:Bearer
urn:liberty:security:2005-02:TLS:SAML
urn:liberty:security:2005-02:TLS:X509
urn:liberty:security:2005-02:null:Bearer
urn:liberty:security:2005-02:null:SAML
urn:liberty:security:2005-02:null:X509