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In addition, you might want to run a process on a non standard port for security through obscurity such as not running SSH on port 22.


Yes, because if nothing else, it almost eliminates failed login log messages (talking specifically about ssh here).


true enough... the fail2ban messages are bad enough without running SSH on port 22... on the flip side, it sucks in other ways if you want to use SSH for something that isn't complete host access (terminal based BBS for instance).




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