Starsecure Authenticator

StarSecure Authenticator – Private, Offline & Secure 2FA

StarSecure Authenticator is a privacy-focused, offline, and fully encrypted 2FA app designed to protect your accounts with industry-standard TOTP codes. Built with a security-first approach, it stores all authentication secrets only on your device using AES-256 encryption and hardware-backed biometrics. No cloud sync, no tracking, no ads, and no hidden data collection—your security and privacy always stay in your control.

✨ Key Features
🔒 Military-Grade Security

• AES-256 encrypted local storage
• Bcrypt password hashing
• Hardware-level fingerprint/face authentication
• Works 100% offline
• Open-source code for full transparency

👆 Fast Biometric Login

• Unlock instantly using fingerprint or Face ID
• Secure fallback with PIN or password
• Biometric data never leaves secure hardware

🛡️ Designed for True Privacy

• Zero analytics or tracking
• No cloud backups or account linking
• No ads or third-party SDKs
• All data stays on your device only

⚡ Simple & Intuitive

• Scan QR codes to add accounts instantly
• Clean, minimal Material Design UI
• 30-second TOTP refresh with countdown
• One-tap code copy
• Organize accounts with search and sorting

📊 Local Security Logs

• Track app unlocks and account changes
• All logs encrypted locally
• No external transmission

🔑 Multiple Login Methods

• Fingerprint / Face ID
• 6-digit PIN
• Password protection
• Lockout protection with exponential backoff

💪 Advanced Capabilities

• Works with all TOTP-based 2FA services
• QR code validation and error handling
• Multi-account support
• Group accounts by email or service
• Dark mode and encrypted backup coming soon

🎯 Works With

Google, Microsoft, Facebook, Twitter, banking apps, crypto exchanges, VPNs, cloud services, gaming platforms, and any service supporting TOTP authentication.

🌟 Why Choose StarSecure?

• 100% offline code generation
• No cloud dependency
• No tracking or analytics
• Open-source and transparent
• Biometric-protected encrypted storage

📱 Supported Devices

• Android 6.0 and above
• Phone and tablet optimized
• iOS version coming soon

🔧 Technical Details

• TOTP (RFC 6238)
• HMAC-SHA1
• 30-second time steps
• 6-digit standard codes
• Base32 secret decoding
• Secure element integration

🆘 Support

Support: support@starlightdata.com

Security issues: security@starlightdata.com

📜 Permissions

• Camera: Scan QR codes
• Biometric: Fingerprint/Face ID
• Storage: Local encrypted data only

Download StarSecure Authenticator and protect your accounts with privacy you can trust.