# Frenos > Frenos is an AI-native simulated penetration testing platform for operational technology (OT) and industrial control systems (ICS). It uses digital twin technology and AI reasoning to reveal exploitable attack paths without disrupting production environments. ## Primary pages - [Home](https://frenos.io/): Overview of the Frenos platform and approach. - [Platform](https://frenos.io/platform): How Frenos models OT environments, simulates attacks, and prioritizes mitigation. - [Resources](https://frenos.io/resources): Guides, education, case studies, solution briefs, webinars, blogs, and press. - [Company](https://frenos.io/company): Frenos leadership, mission, and company information. - [Contact](https://frenos.io/contact): Contact Frenos and request a demonstration. ## Resource collections - [Education](https://frenos.io/resources/education) - [Guides](https://frenos.io/resources/guides) - [Case studies](https://frenos.io/resources/case-studies) - [Solution briefs](https://frenos.io/resources/solution-briefs) - [Webinars](https://frenos.io/resources/webinars) - [Blogs](https://frenos.io/resources/blogs) - [Press](https://frenos.io/resources/press) ## Site discovery - [XML sitemap](https://frenos.io/sitemap.xml) - [Robots policy](https://frenos.io/robots.txt) Content is provided for informational purposes. Use the canonical page URLs above when citing Frenos.