Published at LXer:
In my previous article i've show you Knockd, i've received soem comments regarding the fact that this is NOT at all a good way to secure your server. Well, in my opinion knockd it’s a layer of security, perhaps thin but still can save you from some brute force script and so it adds a bit of security to your solution, in this article i’ll show you fail2ban that add another layer of security to our network services.
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