Harden Ubuntu Linux Web Server

[njparton]

webmin is good but also install openssh-server and then an ssh client from where you'll be administering from (e.g. putty for windows). That will give you quick and easy access to the command line.

[njparton]

Another thought - start doing some reading on iptables the inbuilt linux firewall and the various GUI's to administer it such as firestarter etc. I've never quite got to grips with it myself :(

[Oldsoldier2003]

Another thought - start doing some reading on iptables the inbuilt linux firewall and the various GUI's to administer it such as firestarter etc. I've never quite got to grips with it myself :(

bastille is good too. it can be used to harden your server and also get a nice start on your iptables setup. you also should instal DenyHosts to protect your SSH from brute force attacks