In my list of users, is one called “Agilent” (as administrator.) What is it for and can I delete it?
The Agilent user is needed by Agilent service personnel and should never be deleted! (high-security customers excepted.) It poses a minimal security risk since each analyzer requires a different password based upon its unique serial number. In fact, it may increase security, as the normally used password need not be provided to service personnel. Passwords are maintained at the factory should they ever be needed. If this user name is deleted, any future repairs may incur the added cost of a new hard drive!
