Serverstat security

[mad4it109]

I use serverstat on my COD server and would like the stats to be as accurate as possible. Serverstat collates the stats by nick, and so its easy for someone to play as a different nick just to affect the stats. I know that I can pass a given config file to COD before the game starts, to set the correct nick before a game is started, but is there any way to prevent a user from being able to change their nick ingame? Is there any other way for me to be able to make the stats more secure?

[Anex]

I seem to recall a couple updated stats versions that use GUID rather then name but for the life of me I can't remember the name. I'll check my files, I believe I may have downloaded it (I hope) - once PB is out, I'll be restarting stats again.

[mad4it109]

I have multiple users per computer, so this would not be a solution for me unfortunately.