About This Architecture

Multi-AZ hidden file detector platform combining CloudFront CDN, AWS WAF, and Route 53 for secure global access to a distributed scanning infrastructure. API requests flow through Application Load Balancers to EC2 API servers, which orchestrate ECS Scanner Services, Lambda File Analyzers, and SQS queues across two availability zones. RDS PostgreSQL with read replicas, DynamoDB for metadata, ElastiCache Redis caching, and SNS alerts provide resilient data persistence and real-time notifications. This architecture demonstrates high-availability patterns with cross-AZ failover, asynchronous processing, and defense-in-depth security suitable for compliance-heavy security operations. Fork and customize this diagram on Diagrams.so to adapt the scanning workflow, add additional Lambda processors, or modify database replication strategies for your threat detection requirements.

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How do I design a highly available, multi-AZ AWS architecture for a file scanning and detection platform with global CDN access?

This diagram shows a production-grade multi-AZ architecture spanning two availability zones with CloudFront CDN and AWS WAF for secure global access, Application Load Balancers routing to EC2 API servers, and asynchronous processing via ECS, Lambda, and SQS. RDS PostgreSQL with standby replicas, DynamoDB for metadata, and ElastiCache Redis provide resilient data layers, while SNS alerts and S3 rep