Currently, I am sharing multiple geoprocessing services and map services where I need to issue a Token and then re-issue the Token every year. I want to avoid having to use a Token. I want to confirm with the folks here that one option that does not require a token is to do the following:
Install a stand-alone ArcGIS Server with IIS and a Web Adaptor that exposes the ArcGIS REST Services Directory to the outside (outside our Firewall).
I then publish any services I want outsiders to use on this server.
Is this the best approach?