High all. I am wondering if there is a way, via C#, to check to see if a user has access to a particualr database on a particular SQL server. My situation is this: I have a WCF service running under a process account, protocol is net.tcp. I have been experiencing a double hop issue - getting logon failed for user NT AUTHORITY\ANONYMOUS LOGON. My network and web guys tell me configuring Kerberos with the necessarry settings is not allow and suggested I validate is if the user has db access prior to calling the database. Yes, I know, this stinks....bad! However, I am a contractor and will need to accomodate their demands :-). Can active directory find a SQL db? Anyway, your thoughs and suggestions are greatly appreciated. Thank you all!