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

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

Agentless security auditing tool for Linux, macOS, and UNIX systems. Performs in-depth scans for vulnerabilities, configuration issues, and…

Authentication, authorization, traceability and auditability for SSH accesses.

Automated System Hardening Framework

The Symfony PHP framework

Infisical is the open-source platform for secrets, certificates, and privileged access management.

Simple and flexible tool for managing secrets

The easiest, and most secure way to access and protect all of your infrastructure.

Declarative policy engine that enables authorization and policy enforcement across services, Kubernetes, Terraform, Docker, and APIs using the Rego…

A collection of awesome security hardening guides, tools and other resources

Open Source Cloud Native Application Protection Platform (CNAPP)

OPNsense GUI, API and systems backend

ASOC, ASPM, DevSecOps, Vulnerability Management Using ArcherySec.

Web vulnerability scanner written in Python3

HardeningKitty - Checks and hardens your Windows configuration

A security auditor for Tailscale configurations. Scans your tailnet for misconfigurations, overly permissive access controls, and security best…

ElectricEye is a multi-cloud, multi-SaaS Python CLI tool for Asset Management, Security Posture Management & Attack Surface Monitoring supporting…

AI-first security scanner. NEW in v2026.7: Claude Code compromise detection — vet .claude/ hooks, permissions & skills before you clone — plus an…