Rosario Group Software
R-Guard
Secure 2FA authenticator for your accounts.
R-Guard is Rosario Group’s two-factor authenticator for iPhone and iPad. Generate TOTP/HOTP codes compatible with Google, GitHub, Microsoft, and more — with secrets stored encrypted in the device Keychain, never uploaded to R-Guard’s cloud.
What it offers
TOTP & HOTP
Industry-standard codes with QR scanning or manual key entry.
Biometric lock
Unlock the app and reveal codes with Face ID or Touch ID.
Hardware security
Optional NFC support for YubiKey (OATH) physical keys.
Encrypted backup
Password-protected export/import (AES-GCM) and backup codes.
Home Screen widget
See codes instantly without opening the full app.
Rosario SSO push
Optional one-tap login approval for Rosario Group systems.
Your keys stay on your device. R-Guard does not upload them to its own cloud.