By Nonoverse·Published on
Security is a crucial aspect of REST API development. Here are the best practices to follow to protect your applications.
1. Authentication and Authorization
Use JWT (JSON Web Tokens) to securely manage authentication. Also implement role-based authorization (RBAC).
2. Input Validation
Always validate and sanitize incoming data to prevent SQL injection and XSS attacks.
3. Rate Limiting
Limit the number of requests per user to prevent DDoS attacks.
4. HTTPS Required
Accept only HTTPS connections in production to encrypt communications.
5. Security Headers
Use libraries such as Helmet.js to automatically configure HTTP security headers.