authy ☆
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Description:
Two-factor authentication software
Type: Cask  |  Latest Version: 2.5.0@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  @authy  |  formulae.brew.sh
Category: Security
Tags: security 2fa authentication totp productivity
Install: brew install --cask authy
About:
Authy is a cross-platform two-factor authentication (2FA) application that securely stores tokens for various online services. It provides cloud-based backups and multi-device sync, ensuring your 2FA tokens are accessible across your devices. The app generates time-based one-time passwords (TOTP) to enhance the security of your accounts.
Key Features:
  • Cloud-backed 2FA token storage
  • Multi-device synchronization
  • Encrypted backups
  • Support for multiple accounts
Use Cases:
  • Securing online accounts with 2FA
  • Managing authentication tokens across devices
Alternatives:
  • 1Password – Password manager with integrated 2FA, but requires a paid subscription for full features.
  • Google Authenticator – Simpler, offline-only token storage without cloud backups or sync.
Version History
Detected Version Rev Change Commit
Aug 5, 2025 2:15pm 2.5.0 0 VERSION_BUMP e9313ec4
Jun 30, 2024 11:14am 2.5.0 0 VERSION_BUMP 69a11d4a
Feb 18, 2024 9:25am 2.5.0 0 VERSION_BUMP 0b348483
Feb 12, 2024 6:51pm 2.5.0 0 VERSION_BUMP fab0301d
Nov 9, 2023 7:57pm 2.4.2 0 VERSION_BUMP 11150551
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