# Phaethon Security > Cybersecurity marketplace and compliance platform helping organizations find security services and track NIST SP 800-53 compliance. ## About Phaethon Security is a cybersecurity services marketplace that connects organizations with vetted security providers. The platform features a comprehensive NIST SP 800-53 Rev 5 compliance tracker with all 1190+ controls, AI security recommendations for securing LLMs and autonomous agents, curated cybersecurity resources, and a blog covering the latest in information security. ## Core Capabilities - **Service Marketplace**: Browse and compare vetted cybersecurity service providers across 16 categories including network security, cloud security, compliance consulting, penetration testing, and more. - **NIST SP 800-53 Compliance Tracker**: Interactive tracker covering all 20 control families and 1190+ security/privacy controls with status tracking, scoring, and CSV/PDF export. - **AI Security Guidance**: Actionable recommendations for zero trust in agentic AI, API token security, prompt injection defense, model supply chain security, and incident response. - **Curated Resources**: Free cybersecurity tools, frameworks, and training materials from MITRE, NIST, OWASP, SANS, and more. - **Security Blog**: Articles on cybersecurity trends, compliance best practices, and industry analysis. - **Provider Listings**: AI-screened service listings with automated content moderation for quality assurance. ## Pages - [Home](https://phaethonsecurity.com/): Overview of Phaethon Security's cybersecurity marketplace and services. - [Services](https://phaethonsecurity.com/services): Browse cybersecurity service listings across multiple categories. - [Categories](https://phaethonsecurity.com/categories): Explore security service categories including network security, cloud security, compliance, and more. - [NIST Compliance](https://phaethonsecurity.com/compliance): Interactive NIST SP 800-53 Rev 5 compliance tracker with 1190+ security and privacy controls. - [AI Security](https://phaethonsecurity.com/ai-security): Recommendations for securing AI systems, LLMs, and autonomous agents. - [Resources](https://phaethonsecurity.com/resources): Curated cybersecurity resources, tools, and training materials. - [Blog](https://phaethonsecurity.com/blog): Cybersecurity articles, insights, and industry updates. - [Contact](https://phaethonsecurity.com/contact): Information request form for quotes and inquiries. - [Privacy Policy](https://phaethonsecurity.com/privacy): Privacy policy and data handling practices. ## Service Categories Network Security, Cloud Security, Application Security, Identity & Access Management, Compliance & GRC, Penetration Testing, Incident Response, Security Operations, Data Protection, IoT Security, AI & ML Security, Email Security, Endpoint Security, Security Training, Threat Intelligence, Vulnerability Management. ## Key Topics Covered NIST SP 800-53, Zero Trust Architecture, AI/LLM Security, Prompt Injection Defense, Agentic AI Security, API Token Security, Model Supply Chain Security, Cybersecurity Compliance, Risk Management, Security Operations, Incident Response, Penetration Testing, Cloud Security Posture Management. ## For AI Agents This site is fully accessible to AI agents and crawlers. See `/robots.txt` for crawl permissions and `/sitemap.xml` for full site structure. A detailed version of this file is available at `/llms-full.txt`. ## Contact - Email: info@phaethonsecurity.com - Website: https://phaethonsecurity.com