Secure your SSH using two-factor authentication on Ubuntu 16.04

Posted by RoseHosting on Apr 21, 2017 6:05 AM EDT
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In this tutorial, we will describe the necessary steps to configure two-factor authentication (2FA) using Google authenticator on an Ubuntu 16.04 VPS.

This application includes implementations of one-time passcode generators for several mobile platforms. This method adds another layer of protection to your server adding an extra step to the basic login procedure.

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