How to Set Up Multi-Factor Authentication for SSH on Ubuntu 20.04

Posted by RoseHosting on Mar 6, 2021 10:34 AM EDT
Rose Hosting Blog; By Jeff Wilson
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SSH is a “Secure Shell Protocol” used to connect and manage remote Linux systems securely over an unsecured network. It is very useful for system administrators to perform day-to-day tasks on the remote server. So securing an SSH server is an essential part of any system administrator.

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» Read more about: Story Type: Security, Tutorial; Groups: Linux

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