Win XP Corporate edition help! (establishing passwords for files)



Greetings All,

I am running windows XP Corporate edition and If I right click on a file a box will come up with Sharing and permissions. How do I set a password so that if I was running a network you would have to enter a password in order to have access to the folder that is trying to be accessed? If this makes since.

or give me an alternative

Thanks in advance :confused: :confused: