Fidelis-AWS-Security-2026.md

This report enumerates 12 AWS security best practices for 2026 — covering shared responsibility mapping, elimination of root access, least-privilege IAM, multi-account organization guardrails, zero-trust VPC design, GuardDuty and flow logs, KMS and encryption, S3 hardening, EC2 and container hardening, Security Hub centralization, and automated incident response and compliance — with operational guidance, tooling recommendations, and industry references.