Security aspect in CVS

[Sumit Mandal]

Hi,   I have recently installed the CVS NT Server in Windows 2000 Server Edition.I am using WinCVS 1.3 client.They work fine.To implement CVS at organizational level,I am exploring CVS and all its features.I have the following queries from security point of view :   How to give read access to a particular module ? How can I prevent a module to be checked out from the client end(say the CVSROOT module which I do not any one to access other than the Administrator) ? How can I prevent a particular file to be checked in by a user, in cases where we want to restrict check-in ?   I am using pserver protocol.   Thanks, Sumit