Two-factor authentication adds an extra layer of security to your accounts. Learn how you can easily set up two-factor authentication on Ubuntu.
Google Authenticator is the most popular app when it comes to two-step verification of online accounts, but it lacks a lot of powerful features that can be found in other apps. We will take a look at 5 alternatives to Google’s offering for enabling two-factor authentication for your online accounts.
No longer are you limited to using Google Authenticator on your smartphone. There are also desktop apps you can use to help keep your accounts more secure.
WinAuth is a portable & open-source application which supports two-step authentication apps like Google Authenticator. Here’s how you can use it on Windows.
For additional security, you can add a two-factor authentication to your SSH connection so it can prevent hackers from doing brute force attack on your server.