SecureCart · AWS Security Architecture Redesign
Took an intentionally insecure e-commerce stack (public EC2, internet-facing RDS, public S3) and rebuilt it as a segmented, private architecture.
Details
- Custom VPC across two AZs with private app and database tiers behind an ALB
- Chained security groups and a /32-restricted bastion
- Private, encrypted RDS; S3 Block Public Access and default encryption
- AWS WAF managed rules validated against SQL injection payloads