Defines the type of security credential that is used to secure the STS request. You can choose one of the following security credential types:
Anonymous — The anonymous security mechanism contains no security credentials.
KerberosToken — Uses Kerberos security tokens.
LibertyDiscoverySecurity — Uses Liberty-based security tokens.
SAML-HolderOfKey — Uses the SAML 1.1 assertion type Holder-Of-Key.
SAML-SenderVouches — Uses the SAML 1.1 assertion type Sender Vouches.
SAML2–HolderOfKey — Uses the SAML 2.0 assertion token type Holder-Of-Key.
SAML2–SenderVouches — Uses the SAML 2.0 assertion token type Sender Vouches.
STSSecurity — Uses the security token generated from the Security Token service for a given web service provider.
UserNameToken — Uses User Name Token with digest password.
UserNameToken-Plain — Uses a user name token with a clear text password for securing web service requests.
X509Token — Uses the X509 certificate.