Limiting access to a Windows 7 computer (workstation) that is on a Domain

Hi Everyone,

I am currently using a Windows 7 (x64) computer on a Domain. The Domain Controller is a Windows 2008 R2 computer. I have Administrator access to the Windows Server as a result I can alter any settings that I see fit.

Recently a number of staff members have been logging onto my Windows 7 computer without my consent.

I would like to limit access to my computer so that only my Domain Account can logon. Ideally this will mean only allowing my personal Domain Account access, and by extension prevent the Domain Administrator from logging on as well. I am not the only staff member with Domain Administrator privileges, and I ultimately want to make my computer inaccessible to all staff with the exception of myself (naturally).

Any suggestions here will be greatly appreciated.

Kind Regards,

Davo