Logging member activity

[Belgrael]

Hey all,

Is there any mod available that will log what a member is doing when they are logged in?
I know that we keep records of IP addresses of members when they register and when they post but is there a way of logging their IP address in other scenarios too? eg, when they might try to run an unauthorised script on the server, or even just when they log in. We would like to be able to record who is logging in from where.

Thanks in advance.