Configure Security Token Service for authenticating WCF .SVC web services (deprecated)
The WCF .SVC web services require that you configure a Security Token Service (STS) for authentication, which uses ISHSTS as the default identity provider.
Using ISHDeploy is an alternative to the manual tasks described in this section.
Security Token Service for externalized authentication and Single Sign-On is deprecated as of Tridion Docs 15. Prior to Tridion Docs 15, the Content Manager user interfaces also used Security Token Service; however, these applications now use Tridion Access Management. At this time, only the WCF .SVC web services continue to use the deprecated Security Token Service.