Hey guys, I recently had my server hacked and had a 24 hour tennis match with the server. I've finally got some confidence that I have the server back. But I need to make sure that this doesn't happen again, One of the things I'd like to do is only allow root access from my particular IP or Australian Region (most of the time the attacks are overseas) I'd also like to change the port for my SSH, I looked in to how to change it but I cant seem to get it right. I opened the config file via FTP but didnt see anything about ports, and I also tried a suggested "#port 22" command that didn't really help. Could someone give me a step by step as to how to do this? Only allowing root access from a particular IP would be great. and I would feel most comfortable with it. And please give me some tips on how to keep my server secure. I'm not sure if it's possible to check but they may have installed a backdoor to the server. Although I did some scans with RKhunter and didn't pick up on much. Even if you can recommend a commercial Security Plugin that doesn't cos and arm and a leg and my first child, That'd be great too.. Thanks.