The set up is Windows 7 with Windows SBS 2008.
I see that ALL the clients have remote desktop access on the server, but of course I don't want that. I checked System and Maintenance settings and only the people I wanted seemed to have access. So, for some days, I disabled remote desktop connections and I access the server only by teamviewer/logmein. But this is not very practical.
Are there any other tweaks I have to do in order to achieve the desired result? Either prompt clients for admin password or block it at all.