List of AWS Security Best Practices Assessment, Auditing, Hardening and Forensics Readiness Tools

Scout2

Scout2 is an open source tool that helps assessing the security posture of AWS environments. Using the AWS API, the Scout2 Python scripts fetch CloudTrail, EC2, IAM, RDS, and S3, configuration data

Prowler, An AWS CIS Benchmark Tool

Prowler follows guidelines of the CIS Amazon Web Services Foundations Benchmark and additional checks.  A tool based on AWS-CLI commands for AWS account security assessment and hardening, following guidelines of the CIS Amazon Web Services Foundations Benchmark.