
checkov
Static analysis tool for infrastructure as code that detects cloud misconfigurations, vulnerabilities, and secrets across Terraform, Kubernetes,…

Static analysis tool for infrastructure as code that detects cloud misconfigurations, vulnerabilities, and secrets across Terraform, Kubernetes,…

Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

Fast YAML-based vulnerability scanner with template-driven detection engine for automated security testing across web apps, APIs, networks, DNS, and…

Snyk CLI scans and monitors your projects for security vulnerabilities.

An open source, cloud-native security to protect everything from build to runtime

Find vulnerabilities, misconfigurations, secrets, SBOM in containers, Kubernetes, code repositories, clouds and more

AI supply-chain BOM: every agent, MCP server and AI package, and what each one can reach. Open-source scanner and self-hosted control plane for code,…

Static analysis tool for CI/CD systems that detects and fixes security issues in GitHub Actions, Dependabot, and pre-commit configurations, including…

Validate environment variable usage in codebase

Takes third-party HTML and produces HTML that is safe to embed in your web application. Fast and easy to configure.

Gixy-Next: NGINX Configuration Security Scanner & Performance Checker

HardeningKitty and Windows Hardening Settings

Open-source vulnerability analysis, CVE tracking, patch verification, and temporary security containment tools

Windows host hardening auditor and remediation tool in PowerShell: CIS, DISA STIG, Essential Eight checks, reversible fixes, optional AI analysis

Open-source Kubernetes security platform scanning clusters, manifests, and images for misconfigurations, vulnerabilities, and compliance against NSA,…

Read-only Active Directory & Microsoft Entra ID hygiene auditor in pure PowerShell. Collect once, analyze offline: deterministic findings, attack…

Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment.…

nas: a zero-dependency Python CLI + MCP server for Synology DSM 7. One-command audit and fix for the C3RB3R / .L0CK3D ransomware campaign; hand it to…