The repositories that appear in the Client start page are handled in a few ways.
- If the Client is configured to "Scan Network for Repositories" then it will display any repositories hosted on a Laserfiche Server that has published its service connection point.
- If the user manually attaches a repository. Note that this option saves the repository information into the registry.
Starting in Laserfiche 9.1.1 SP1, a registry modification can make it so that the Laserfiche Server doesn't publish its service connection point upon restart. Then you can delete the service connection point that had already been pubilshed. This should make it such that those repositories don't show up anymore if they were just found by scanning the network for repositories.
However, there isn't a good way to keep users from finding a repository if they were to manually attach it and they know the server name.
For the second question regarding the entry access rights, you don't need to give the Everyone group rights at the root folder level. Depending on how your security structure is configured, you may not need to have any rights configured for anyone at the root. However, for testing purposes, it might be good to have an administrator type user with all rights set up at the root and scoped for all folders, subfolders, and documents. That's entirely up to you though.