What is the best way to protect your Ubuntu 18 server?

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Friend2018-12-24 18:23:57

ubuntu

Friend, 2018-12-24 18:23:57

What is the best way to protect your Ubuntu 18 server?
Once I used Fail2ban , is it still relevant for such tasks or is there something better?

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2 answer(s)

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Boris Syomov, 2018-12-24
@kotomyava

This is just one of the tools for a particular task. Quite up to date.

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ky0, 2018-12-24
@ky0

Access by key + white lists of addresses on the firewall. Well, or generally do not expose SSH outside.