In this post I will show you how to install and run Rootkit Hunter on your Linux based servers. Rootkit Hunter does what it’s name suggests, hunts for potential rootkits on your server. If you are infected you can try to clean it but you really may want to nuke the server and start from scratch or revert to a previous backup/snapshot if possible. For more information about RKHunter please visit the official Rootkit Hunter website.
In this post I will be showing you how to remove your server’s OS information from the postfix banner. While this isn’t enough to stop somebody from finding out your server OS by itself, it never hurts to make things just a tiny bit more difficult.
In this post I will be showing you how to setup Clam-AV on an Ubuntu server as-well as how to run automated daily scans with email alerting. This may sound like it’s complicated but its really not, you can have everything setup within 5 minutes so no need to fear!
In this post I will be showing you how to make your Apache server a bit more secure (apache hardening) using some common methods. If you have any questions feel free to ask in the comments below.