Hey all, (1st post)

I'm trying to secure my new slackbox, we wanted to disable just about everything except apache (2.x) , ftp, and sshd.

The box is behind a BSD box that we're using as the firewall.

Basically, just looking for some tips on what to lock down and what to leave alone. I know apache (i'm only using apache as an example) needs to locked up (currently using the default settings). I don't even know where to start (total noob), I'd sure appreciate any help you all could share

Services needed:
> apache (perl and php)
> ftp
> sshd

Users:
>10-100 (varies)

Box:
> 1ghz, 528 ram, 80 gig HD
> slackware 9.0