Security data

[jamie]

hi
i am in the process of creating a database i have set up security settings
where various people sign in and get varying settings. what i would like to
know is, is it possible to insert the name of the person logging into the
database into a table/form when they enter the database. if this is not
possible is there a way of tracking who logs on and at what times.

i would appreciate any help from anyone
thankyou Jamie