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Tags: Security
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1–24 of 151 · Most stars

Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.

Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and supply-chain risks in Claude Code, Codex, and MCP skills before you install them.

Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.

Open-source IDS/IPS, WAF and bot detection for Linux, Windows, Docker and Kubernetes, with a crowdsourced blocklist of malicious IPs.

Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices

  • vuls
  • vulnerability-scanners
  • golang
  • go

Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernetes users and administrators precious time, effort, and resources.

Automated penetration testing & attack surface management platform. Recon, scan, exploit, report - 600+ exploits, 90+ integrations, 10K+ detections.

  • sn1per
  • sn1per-professional
  • bugbounty-platform
  • attack-surface

Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.

Public malware techniques used in the wild: Virtual Machine, Emulation, Debuggers, Sandbox detection.

  • anti-analysis
  • anti-debugging
  • anti-sandbox
  • anti-vm

MISP (core software) - Open Source Threat Intelligence and Sharing Platform

Domain name permutation engine for detecting homograph phishing attacks, typo squatting, and brand impersonation

  • phishing
  • typosquatting
  • domains
  • dns