I have a small LAN through D-link switch in my office, currently we are sharing files through default windows files sharing system, i wantto install software something like i can control which file i want to share with wich computer and i also block USD port in other computer etc.
OrgScheduler LAN is quite popular for managing computers on the network. It also enables you to set permissions for various applications and access limitations can be set for different users. It has got look and feel of server applications. You can get it for trial for a month and US$50 for the license.
OrgScheduler LAN is used in pur lan also. altough admin has purchased a license for it, IT works great aand smooth