Login Passkey Manager

Login Passkey Manager - Secure Credentials for Shared Devices & Privacy-Conscious Users Perfect for businesses with shared devices and individuals who value privacy. Store WebAuthn/FIDO2 passkeys on your personal MIFARE DESFire EV3 NFC card instead of the cloud. 🏢 SOLVES REAL BUSINESS PROBLEMS Shared devices in work environments create credential management nightmares: • Staff forget to logout, leaving accounts accessible to next shift • Password sharing creates security vulnerabilities • Cloud-synced password managers sync personal data to work devices • No clear separation between personal and work credentials LOGIN PASSKEY MANAGER FIXES THIS: • Each employee uses their own NFC staff card • Tap card at shift start to load credentials • Clear device memory at shift end - credentials stay on card • Next employee taps their card, gets their credentials • Zero risk of credential mixing between staff • Perfect for: retail, hospitality, healthcare, manufacturing 🔐 YOUR CARD, YOUR CREDENTIALS • Store passkeys on your personal NFC card, not in the cloud • No data collection, no transmission, no remote servers • Physical security: credentials stay with you ✨ HOW IT WORKS • Create passkeys on websites that support WebAuthn/FIDO2 • Tap your NFC card to save the passkey • Use your card to login - no passwords to remember • Works with Chrome, Edge, and other modern browsers 🛡️ PRIVACY & SECURITY • PIN-protected card access (PBKDF2, 600,000 iterations) • AES-128 authentication for card operations • Encrypted device cache using Android Keystore • No cloud storage - ever • Open about our security architecture 📱 KEY FEATURES • Seamless browser integration via Android Credential Manager • Backup and restore passkeys to/from your card • Session-based device cache for performance • Clear memory feature for shift changes • Tutorial animations for easy onboarding • Works with any WebAuthn-compatible website 🎯 PERFECT FOR • Shared device businesses (retail, hospitality, kiosks) • Healthcare facilities with shift-based staff • Manufacturing floors with shared workstations • Privacy-conscious individuals • Anyone who wants physical control of credentials • Users tired of password managers with cloud sync ⚙️ TECHNICAL REQUIREMENTS • Android 9 or higher • NFC-enabled device • MIFARE DESFire EV3 NFC card (required for core functionality) 🌐 SUPPORTED WEBSITES Works with any website supporting passkeys/WebAuthn, including: • GitHub, Google, Microsoft accounts • Banking and financial services • E-commerce platforms • Social media sites • And thousands more 📖 HOW TO GET STARTED 1. Get a MIFARE DESFire EV3 card 2. Install the app and follow the tutorial 3. Visit a website supporting passkeys 4. Create a passkey and tap your card 5. Login with a tap - no passwords needed! 🔒 YOUR PRIVACY MATTERS • No analytics or tracking • No account required • No data shared with third parties • Full privacy policy: https://phenomenal.se/privacy-policy.html 💬 SUPPORT Questions or feedback? Contact us at [email protected] --- Free and open about our security architecture. Your credentials, your card, your privacy.