Authenticator 2.3

Matt Rubin ❘ Freeware ❘
Android iOS
out of 412 votes

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<p>Authenticator is a reliable and efficient two-factor authentication app that prioritizes security without compromising simplicity. This free and open source app helps protect your online accounts by generating unique one-time passwords. By combining these passwords with your existing credentials, you can greatly enhance the security of your accounts.</p>

<ul>
<li>Seamless Setup: Authenticator offers a user-friendly setup process that can be completed effortlessly via QR code, "otpauth://" URL, or manual entry.</li>
<li>Robust Security: All data is securely stored in encrypted form on the iOS keychain, providing an extra layer of protection against unauthorized access.</li>
<li>Comprehensive Compatibility: Authenticator fully supports both time-based and counter-based one-time passwords, in line with the standardized protocols of RFC 4226 and 6238.</li>
<li>Offline Functionality: With Authenticator, you can rest assured as this app operates entirely offline. It never connects to the internet, and your secret keys are stored safely within your device, never leaving its boundaries.</li>
</ul>

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Latest Version
2.3

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