GitHub repository: rubtoa/prowler
Description: Prowler is an Open Source Security tool for AWS, Azure and GCP to perform Cloud Security best practices assessments, audits, incident response, compliance, continuous monitoring, hardening and forensics readiness. It contains hundreds of controls covering CIS, PCI-DSS, ISO27001, GDPR, HIPAA, FFIEC, SOC2, AWS FTR, ENS and custom security frameworks.