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Month: August 2020

Ubuntu 20.04 SSH + TOTP

Posted on 2020-08-31 by somik

In order to protect your SSH against hacks, the most basic you can do is to change the port, but that is never enough. We know the basics to be disable root logins, change port, enable pubkey authentication, IP based blocking and so on. However, one shoe never fits all. If you keep changing computers,…

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