Skill UI

This skill details how to conduct comprehensive Operational Technology (OT) vulnerability assessments using platforms like Claroty xDome. It covers passive asset discovery, correlating vulnerabilities against CISA/ICS-CERT advisories, calculating risk scores, and prioritizing remediation based on operational impact and compliance standards (e.g., IEC 62443, NERC CIP). The provided workflow uses Python to manage asset inventory and vulnerability matching for highly regulated industrial environments.

This tool orchestrates safe vulnerability assessments for Operational Technology (OT) and Industrial Control Systems (ICS) environments. It prioritizes safety by guiding users through passive monitoring, native protocol querying, and carefully controlled active scanning methods, specifically designed to identify vulnerabilities without risk of disrupting industrial processes or crashing legacy controllers. Essential for compliance audits (e.g., IEC 62443).

This skill automates the monitoring of public paste sites (e.g., Pastebin, GitHub Gists) to detect leaked credentials, API keys, and sensitive data dumps. It employs advanced regex patterns and keyword matching to provide early warning of security breaches, crucial for incident response, vulnerability assessment, and threat intelligence gathering.

This comprehensive guide details how to perform thorough and passive subdomain enumeration using Subfinder. It is an essential process during the reconnaissance phase of penetration testing, bug bounty hunting, and security assessments. By integrating multiple passive sources (like Shodan, Censys, and Certificate Transparency logs), users can efficiently map the entire attack surface of a target organization, discover forgotten or misconfigured assets, and prepare for subsequent vulnerability scanning.

This skill simulates and detects critical software supply chain attacks, including typosquatting via Levenshtein distance, dependency confusion detection against private registries, and package integrity verification using SHA-256 hashing. It also performs comprehensive vulnerability scanning against known CVEs using pip-audit. It is essential for security assessments, compliance audits, and incident response when validating software component trustworthiness.

This comprehensive guide details the process of performing authenticated and unauthenticated vulnerability assessments using Tenable Nessus. It covers everything from advanced scan configuration (port discovery, credentialing, plugin setup) to detailed result analysis, including cross-referencing CVEs and prioritizing remediation based on CVSS scores and exploit availability. Ideal for compliance auditing, penetration testing, and maintaining system patch compliance.

Nikto is a powerful open-source web server and web application scanner designed for comprehensive vulnerability assessment. It tests against over 7,000 potentially dangerous files, checks for outdated server software (over 1,250 versions), and identifies common vulnerabilities including XSS, SQL injection, misconfigurations, and weak SSL/TLS settings. It is essential for penetration testing and rigorous security auditing.

This tool guides the process of reviewing security findings from DAST and SAST scanners. It uses the OWASP risk rating methodology to classify vulnerabilities (true positive, false positive, needs review) and calculate a comprehensive risk score based on likelihood and impact, ensuring development teams prioritize the most critical issues.

Grype is an open-source vulnerability scanner from Anchore. It inspects container images, filesystems, and SBOMs for known CVEs. It leverages Syft-generated SBOMs to match packages against multiple vulnerability databases (NVD, GitHub Advisories). Use it for security assessments, auditing, and integrating into CI/CD pipelines to enforce vulnerability standards and manage supply chain risks.

This comprehensive guide details advanced network reconnaissance using Nmap's full capabilities. It covers sophisticated host discovery across multiple protocols, deep port scanning with timing and performance tuning, accurate service version enumeration, and OS fingerprinting. Furthermore, it teaches advanced techniques like firewall evasion (fragmentation, spoofing) and running NSE scripts for systematic vulnerability detection, crucial for authorized security assessment reports.

This skill is designed for assessing the security of Android inter-process communication (IPC) by systematically testing intents, broadcast receivers, content providers, and exported components. It helps identify critical vulnerabilities such as intent injection, unauthorized data leakage, and component hijacking, which are crucial during mobile penetration testing and security audits.

This guide details a comprehensive methodology for testing JSON Web Token (JWT) implementations against critical security vulnerabilities. It covers attacks such as algorithm confusion (e.g., RS256 to HS256), 'None' algorithm bypass, Key ID (kid) injection, JKU/X5U manipulation, and brute-forcing weak secrets. Essential for API and SSO security assessments.