AWS Security – IAM Best Practices Like an Expert
AWS · 2026-03-29 · 32 min · Barthez Kenwou
Protect your AWS account like a pro: hardened root user, IAM Identity Center, least privilege with Access Analyzer, MFA everywhere, SCPs, permissions boundaries… Fully expanded 2026 edition - the complete permission evaluation logic explained in depth, a dedicated section on configuration scenarios based on circumstances (third-party vendors, leaked keys, emergency access, multi-account structure), ABAC for scaling, and a best-practices roadmap. A complete guide from 8+ years on high-traffic multi-account projects. You will leave with a production-ready IAM strategy.
Tags : AWS, IAM, Security, DevSecOps, LeastPrivilege, IAMIdentityCenter, AccessAnalyzer, SCPs, CloudSecurity