Authenticator
About
Authenticator is a simple, free, and open source two-factor authentication app developed by Matt Rubin. It helps keep online accounts secure by generating unique one-time passwords, which users combine with their primary passwords for logging into supporting websites. Key features include a configurable code display. Available on iPhone, the project's source code is hosted on GitHub (github.com/mattrubin/Authenticator).
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User Reviews
20 reviews
Mixed
Pros
Enhanced security features
Ease of use
Minimal data collection
No account/login required
Cross-device backup/export
Wearable device support
Customizable interface
Desktop integration
Cons
Lack of wearable support
Security vulnerabilities
Extensive data collection
Platform limitations
Syncing and import reliability
User interface performance
Convenience sacrifices security
Physical key theft risk
Key Themes
Security vs. Convenience
Data Privacy Concerns
Cross-device Compatibility
User Experience and Interface
Authentication Method Variety
Reliability and Syncing