I've created a service that will be made available to the public which expects to see fairly regular updates. Unfortunately, now that I've created the dataset it's leaving my hands, and the group that plans on making the updates doesn't have anyone with ArcMap on their computer, thus any updates would have to go through an ArcGIS Online map. I know I can configure a service to allow editing, but my concern is that ANYONE (with the know-how) could also edit the service and make unwanted changes. I also know I can allow access only to a private group, but then the public can't view the service.
Is there a way to limit the editing capabilities to certain people, while keeping the service viewable to the public? I was thinking there might be a way to create a separate version of the service with editing capabilities, open it to a private group, and synch the public version of the service to the private version, but I'm not sure if that's possible.