NestJS Security Best Practices

When to Use This Skill

Use this skill when:

• Implementing CORS (Cross-Origin Resource Sharing)
• Setting up CSRF protection
• Configuring secure HTTP headers with Helmet
• Implementing rate limiting and throttling
• Encrypting and hashing sensitive data
• Protecting against common web vulnerabilities
• Securing API endpoints
• Implementing input validation and sanitization
• Setting up security middleware

CORS Configuration

Basic CORS Setup