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Secure Architecture Builder

Interactive cloud architecture simulator: design VPC layouts, place WAFs, choose between bastions and IAM-managed access, pick secret stores, authenticate CDN-to-origin, and design multi-region resilience across 6 production scenarios. Free, no signup.

Interactive architecture-design lab. Six scenarios cover three-tier VPC layout (public/private/isolated), WAF placement at both CloudFront and ALB with origin verification, AWS SSM Session Manager + IAM database auth replacing SSH bastions, AWS Secrets Manager + Secrets Store CSI Driver as the right baseline, CloudFront-to-origin authentication via custom headers and OAC, and active-active multi-region split-brain risk on payment workloads.

What You Practice

  • Recognizing production failure modes before they become incidents.
  • Connecting security, reliability, and operational choices to real engineering outcomes.
  • Building intuition through short interactive scenarios instead of passive reading only.

Related Practice

Continue with free courses or read production engineering articles.