Serverless Security

  1. Event Source and Trigger Security
    1. API Gateway Security Controls
      1. Authentication Mechanisms
        1. API Key Management
          1. Key Generation and Distribution
            1. Key Rotation Policies
              1. Usage Monitoring and Analytics
              2. IAM-Based Authentication
                1. Role-Based Access Implementation
                  1. Policy-Based Authorization
                    1. Request Signing Verification
                    2. Custom Lambda Authorizers
                      1. Authorization Logic Implementation
                        1. Token Validation Processes
                          1. Caching and Performance Optimization
                          2. Amazon Cognito Integration
                            1. User Pool Configuration
                              1. Identity Pool Management
                                1. JWT Token Validation
                                2. OAuth and OpenID Connect
                                  1. Identity Provider Integration
                                    1. Scope and Claim Management
                                      1. Token Lifecycle Management
                                    2. Request Validation and Filtering
                                      1. Schema-Based Validation
                                        1. Request Size Limitations
                                          1. Content Type Restrictions
                                            1. Malformed Request Rejection
                                            2. Rate Limiting and Throttling
                                              1. Request Rate Controls
                                                1. Burst Capacity Management
                                                  1. Client-Specific Limits
                                                    1. DDoS Protection Strategies
                                                    2. API Monitoring and Logging
                                                      1. Request and Response Logging
                                                        1. Performance Metrics Collection
                                                          1. Security Event Detection
                                                            1. Anomaly Identification
                                                          2. Event Source Security by Type
                                                            1. S3 Event Security
                                                              1. Bucket Access Control Policies
                                                                1. Event Notification Configuration
                                                                  1. Object-Level Permission Management
                                                                    1. Cross-Account Event Handling
                                                                    2. Database Event Security
                                                                      1. Stream Access Control
                                                                        1. Change Data Capture Security
                                                                          1. Event Filtering and Processing
                                                                          2. Message Queue Security
                                                                            1. Queue Access Permissions
                                                                              1. Message Encryption and Integrity
                                                                                1. Dead Letter Queue Configuration
                                                                                  1. Poison Message Handling
                                                                                  2. Scheduled Event Security
                                                                                    1. Cron Expression Validation
                                                                                      1. Execution Time Controls
                                                                                        1. Scheduled Function Permissions
                                                                                          1. Execution Monitoring

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                                                                                      3. Securing Function Code and Dependencies

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                                                                                      5. Data Protection and State Management