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Security Guide

Comprehensive security guide for Mifty applications covering authentication, authorization, data protection, and security best practices.

🔒 Security Overview​

Mifty provides enterprise-grade security features:

  • Authentication & Authorization - JWT, OAuth, RBAC
  • Data Protection - Encryption, validation, sanitization
  • Network Security - HTTPS, CORS, rate limiting
  • Security Headers - XSS, CSRF, clickjacking protection

🛡️ Authentication​

JWT Authentication​

// src/modules/auth/auth.service.ts
import { JwtService } from '@nestjs/jwt';
import * as bcrypt from 'bcryptjs';

@Injectable()
export class AuthService {
  constructor(private jwtService: JwtService) {}

  async login(email: string, password: string) {
    const user = await this.validateUser(email, password);
    
    const payload = {
      sub: user.id,
      email: user.email,
      role: user.role,
    };

    return {