Express Framework

  1. Security Best Practices
    1. Security Headers
      1. Helmet Middleware
        1. Content Security Policy
          1. HTTPS Enforcement
            1. Security Header Configuration
            2. Input Validation and Sanitization
              1. Data Validation
                1. Input Sanitization
                  1. XSS Prevention
                    1. SQL Injection Prevention
                    2. Authentication Security
                      1. Password Security
                        1. Session Security
                          1. Token Security
                            1. Brute Force Protection
                            2. Rate Limiting
                              1. Request Rate Limiting
                                1. API Rate Limiting
                                  1. DDoS Protection
                                    1. Throttling Strategies
                                    2. CORS Configuration
                                      1. Cross-Origin Requests
                                        1. CORS Policy Setup
                                          1. Preflight Handling
                                            1. Security Implications
                                            2. Environment Security
                                              1. Environment Variables
                                                1. Secret Management
                                                  1. Configuration Security
                                                    1. Deployment Security

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                                                  18. Authentication and Authorization

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                                                  20. Testing Express Applications