Slightly unimportant but it's piqued my curiousity.
I've just logged into an Oracle 10g database for the first time using the Oracle SQL Developer Tools.
I used a generic user login which isn't my name (nottstest2), from a machine that is called something that isn't my name (courgette). My name is nowhere in the database and isn't associated with the login.
Yet, the server logs show a connection from "Jon Hopkins".
How does it know who I am? Is it being pulled from my Windows login in some way (though I'm not using single sign in)?