Software: Protocols: - TLS Client Certificate Authentication (personal certificates)
- WebAuthN
Technical Services: - Facebook Login
- Yahoo OpenID
- LinkedIn API
| Software: Protocols: Technical Services: | Software: Protocols: - Google OpenID 2.0 Directed Identity protocol
- OpenID Connect
- OAuth 2.0
Technical Services: - UW Google Apps OpenID Federated Login Service
- InCommon Federation Discovery Service
- UW Azure AD
| Software: - Shibboleth Service Provider 3.2.0 and later
Protocols: - SAML 2.0 (Web Browser SSO Profile)
- Windows Authentication (Kerberos, NTLMv2)
Technical Services: - UW Shibboleth Identity Provider
- UW Service Provider Registry
- InCommon Federation
- NETID Active Directory
- UW Azure AD
| Software: - Shibboleth Service Provider 3.2.1 and earlier
- Non-Shibboleth SP implementations of SAML 2.0
Protocols: - WS-Federation (Passive Requestor Profile)
- WS-Trust
- LDAP Authentication (over SSL)
- UW Windows Live ID Authentication
- Kerberos version 5
- TLS Client Certificate Authentication (using application certificates from the UW CA)
- Other proprietary web SSO protocols
Technical Services: - NETID Active Directory LDAP Authentication (over SSL)
- UW Kerberos Service
- NETID Active Directory Federation Services (ADFS)
- UW Social-to-SAML Gateway
| Software: Protocols: - SAML 1.1
- LDAP Authentication (without SSL)
Technical Services: - MI Active Directory LDAP Authentication Services (without SSL)
- Windows Authentication (NTLMv1, LM)
- UW Services CA (for application certificates used by users)
- Azure AD App Proxy
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