AtOnline Auth

AtOnline Auth is a secure two-factor authentication (2FA) app that helps protect your online accounts with time-based one-time passwords (TOTP), HMAC-based one-time passwords (HOTP), and OCRA challenge-response authentication. KEY FEATURES: Secure Token Management • Store and manage all your 2FA tokens in one place • Add tokens easily by scanning QR codes or entering details manually • Support for TOTP, HOTP, and OCRA (RFC 6287) authentication methods • Configurable token settings (6 or 8 digits, various time periods) OCRA Challenge-Response • Full RFC 6287 OCRA support for enterprise authentication • Scan challenge QR codes to auto-fill and generate responses • Support for PIN, session data, counter, and timestamp options • Compatible with banking and high-security applications Strong Security • Master password protection with industry-standard encryption • Biometric authentication (fingerprint) for quick access • All sensitive data encrypted locally on your device • No cloud storage - your secrets never leave your device Smart Organization with Tags • Create custom tags to organize tokens by category (work, personal, banking, crypto) • Filter and find tokens instantly using tags • Manage dozens of accounts without losing track • Quick search across all your tokens Backup & Recovery • Secure encrypted backup export • Password-protected import/restore functionality • Never lose access to your accounts SUPPORTED ALGORITHMS: • SHA1, SHA256, and SHA512 hash algorithms • Compatible with all standard TOTP/HOTP/OCRA authenticator systems AtOnline Auth works offline and keeps your authentication codes secure and accessible whenever you need them.