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Download an authenticator app from the Google Play Store or App Store. Popular authenticator apps include Google Authenticator, Microsoft Authenticator, LastPass Authenticator, and Authy. Enable 2-step for authenticator app. Important - You may not see this option as it yet available for all accounts. 1. Sign in to your Account Security page. 2.
Sign in and go to the AOL Account security page.; Under "2-Step Verification," click Turn on.; Click Security Key.; Follow the onscreen steps to add your Security Key. Add additional recovery methods in case your Security Key is lost.
If you don't keep these codes and encounter a problem with your 2FA device, you will be locked out of your account. Each scratch code can only be used one time, and it takes two of them to turn off 2FA (the first to log in without 2FA, and the second to shut off 2FA after logging in). Don't store these only on your smartphone.
Google Authenticator PAM module source code on GitHub; Google Authenticator implementation in Python on Stack Overflow; Django-MFA Implementation Using Google Authenticator - Django-MFA is a simple package to add an extra layer of security to your Django web application. It gives your web app a randomly changing password as extra protection.
The software for most Android devices can be updated from the Settings app, but check with your manufacturer for instructions specific to your device. Force stop and restart the app Verified for version 4.4 and later
Multi-factor authentication (MFA; two-factor authentication, or 2FA, along with similar terms) is an electronic authentication method in which a user is granted access to a website or application only after successfully presenting two or more pieces of evidence (or factors) to an authentication mechanism.
The USB devices communicate with the host computer using the human interface device (HID) protocol, essentially mimicking a keyboard. [9] [failed verification – see discussion] This avoids the need for the user to install special hardware driver software in the host computer and permits application software (such as a browser) to directly access the security features of the device without ...
If there's something unusual about your sign in or recent activity, we'll ask you to go through another verification step after you've entered the correct password.