Enterprise-Grade Security

PayFon implements all security best practices to ensure your funds and account are fully protected.

HD Wallet Technology

Industry-standard BIP44 wallets—the same technology used by major hardware wallets like Ledger and Trezor.

Two-Factor Authentication

Mandatory 2FA for all accounts using TOTP (Time-based One-Time Password) for maximum security.

Webhook Signature Verification

All webhooks are cryptographically verified to ensure data integrity and prevent tampering.

JWT Authentication

Secure token-based authentication with refresh tokens for enhanced session security.

Rate Limiting

Protection against abuse and attacks with intelligent rate limiting on all endpoints.

Input Validation

All inputs validated using Zod schemas to prevent malicious data and ensure data integrity.

SQL Injection Protection

Prisma ORM prevents SQL injection attacks through parameterized queries and type-safe database access.

Secure Key Management

Private keys stored securely with encryption, following industry best practices for key management.

Audit Trail

Complete transaction logging for full transparency and security monitoring.

Password Hashing

Bcrypt/Argon2 password hashing ensures your passwords are never stored in plain text.

Session Management

Secure session handling with automatic expiration and refresh token rotation.

Fraud Detection

Advanced monitoring and fraud prevention systems to protect your account and transactions.