Two-factor authentication
2FAS privacy rating
Open source authenticator app for Android and iOS with a browser extension for filling codes. Backups can be encrypted and synced through the user's Google Drive or iCloud without a 2FAS account.
Summary
2FAS scores 50 out of 100 (grade D) on the two-factor authentication criteria. It meets 2 of 4 criteria: open source and no ads or data sales. It does not meet no trackers or telemetry and independent audit. It is based in the United States: Five Eyes member; subject to the US CLOUD Act.
Score 50 out of 100. How scoring works
Criteria
- Yes
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No
No trackers or telemetry Weight 3 of 3
Are the website and apps free of third-party trackers, with any analytics anonymous and any telemetry off by default?
Exodus finds Google Crashlytics in the Android app, and the privacy policy says Google Analytics is used.
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Yes
No ads or data sales Weight 2 of 3
Is the product funded without advertising, ad targeting or selling user data?
The apps are free and donation-supported, and the privacy policy says personal information is never sold.
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No
Independent audit Weight 2 of 3
Has an independent security or privacy audit been published within the last three years?
No independent audit is published.