Securing feature service but not map service

Discussion created by jay.gregory on Nov 21, 2013
Hi, I published a map service with feature access to our internet ArcGIS for Server 10.1.  So in my services directory, there are two services, the "FeatureServer", and the "MapServer", but in my server manager, there is just one service, the "Map Service."  I would like to know if it is possible, and how would I do the following:
1. Secure the feature service to only allow specified users to update, edit, delete features.  Do this by attaching a role to the service, since I have connected my ArcGIS server instance to our Windows Domain.  This way if a user tries to access an application using the feature service, the IdentityManager dijit can handle the token and authentication.
2. Leave the map service unsecured, so any user can query or view the features associated with the data. 

Through ArcGIS manager, I can only secure the single Map Service, which would affect the FeatureServer and MapServer, so am wondering if there is another way to do this.