Download the 2FA Authenticator app and enable 2-factor authentication
2FAS Authenticator: the most secure and private two-factor authentication app
Protect your online accounts and services. Start using the 2FAS Authenticator app today
5+
Million
Downloads
How to enable 2FA?
Start by downloading the 2FAS Authenticator App, then use our quick
and easy-to-follow video tutorials to connect your online accounts.
With Facebook, keeping up with friends is faster and easier than ever. Share updates and photos, engage with friends, and stay connected to communities that are important to you. If you are using the new Facebook layout, here's how you can ensure your account is secure with the 2FAS Authenticator App.
Gmail
Nowadays, a Google account is more than just an email inbox or a search engine. It’s a sophisticated online identity system that stores your data and personal info. Protect your account from third-parties that want to impersonate your online identity.
Two-factor authentication is a great security feature. Do you have hundreds of photos, videos and amazing stories on your Instagram? Secure the login to your account and protect your memories. With the 2FAS Authenticator App, it’s easy to get started!
Do you value the speed and efficiency of social media communicators? See how easily you can configure your Twitter account with the 2FAS Authenticator App to increase your online communication security.
Dropbox
Your data is priceless and unique. Two-factor authentication is a highly-recommended security feature that adds an extra layer of protection to your Dropbox account. Protect your photos, files, and documents with the 2FAS Authenticator App.
Amazon
Information about your purchases and your credit card details are very appealing to hackers. Increase your account security with the 2FAS Authenticator App today.
2FAS Authenticator App
2FAS is a well-crafted and convenient application that protects access to your online services and accounts. Often a single password for your Facebook or Instagram account isn’t enough to protect your sensitive information. The 2FAS Authenticator App generates additional one-time codes called Time-based One-time Passwords (TOTP) for your account. By creating these codes offline and changing them every 30 seconds, 2FAS dramatically increases the security of your information.
Two Factor Authentication
2FA doubles an account’s security by using a Time-based One-time Password (TOTP) in addition to your regular password. Our 2FAS Authenticator App generates the TOTP on the user’s device to increase security and accessibility.
2FAS Backup
We’ve developed a remote backup service (RBS) function that allows you to store service keys in a secure, cloud-based backup so you can recover them if you lose your phone. This feature also allows you to generate codes on different devices.
Authorize with Touch ID or Face ID
Confirm your identity with 2FAS using Touch ID or Face ID to easily access the one-time tokens generator required to log in to your online accounts.
Sync across devices
Once configured with an online account, the 2FAS app works efficiently on various mobile devices and allows you to log in from several devices at once.
No password stored
The application generates Time-based One-time Passwords (TOTP) that are stored on the user’s phone without internet access. This solution dramatically increases login security.
Works for IOS and Android
The 2FAS Authenticator App is free and available to both Android and iOS users through Google Play or the App Store.
2FAS Backup: How to Avoid Account Lockouts When You Lose Your Phone
With our 2FAS Backup system, you can store all your service keys in the cloud and access them when needed.
In case you lose or damage your phone, simply install 2FAS Authenticator App on your new device to access your service keys. Your keys will allow you to instantly restore all your service accounts (e.g. Facebook) on your new device so you never get locked out. This is also facilitated by cross-device synchronization which enables you to generate tokens on multiple devices. 2FAS Backup is optional and you can turn it on and off at any time.
