title: 2FAnotifier and multi-factor authentication published: true description: Tanya introduces 2FAnotifier, a free a browser plugin that when you multi-factor authentication is offered on a site. #MFAally tags: security, beginner, tutorial, authentication

Tanya Janca, one of the OWASP DevSlop Project Leaders, is currently obsessed with convincing people to enable multi-factor authentication on all of their important accounts. To this end, she created a video that shows users how to install a browser plugin called "2FAnotifier", which will alert users if a site offers the option to use multi-factors of authentication on your user account.

If you want to know more about what MFA is and why it's important, please read Tanya's post here; Multi-Factor Authentication (MFA).

{% youtube ySfOpGi51Mk %}

For this and more, check out my book, Alice and Bob Learn Application Security and my online training academy, We Hack Purple!