encryption
3 posts
encryption
HMAC: What It Is, How It Works, and When It Is the Wrong Tool
HMAC-SHA-256 for webhooks, signed URLs, and internal auth, with runnable code in three languages and the boundary where digital signatures take over.
security · encryption · webhooks +4
May 12, 2026Development
AWS Secrets Manager & Parameter Store: Security Best Practices
A technical guide comparing AWS Secrets Manager and Parameter Store, showing when to use each service with real-world implementation patterns and CDK examples.
aws · secrets-management · security +7
December 23, 2025Cloud Computing
Mozilla SOPS: Encrypting Secrets in Git for GitOps
A practical guide to Mozilla SOPS for encrypting secrets in Git: age encryption, AWS CDK and Lambda patterns, and production-ready serverless security.
secrets-management · ci-cd · terraform +7
December 18, 2025Cloud Computing