# Frenos > Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04. - **Business Profile:** https://optimly.ai/brand/frenos - **Dataset:** https://optimly.ai/brand/frenos.json - **Markdown:** https://optimly.ai/brand/frenos/llms.txt - **Official website:** https://frenos.io - **Slug:** frenos - **Categories:** cybersecurity ## Overview - **Tagline:** The only fully on-prem native AI platform for OT cybersecurity that surfaces every attack path with zero hardware, zero scanning, and zero downtime, utilizing a digital twin for safe and rapid simulation at scale. Source: Brand's website (https://frenos.io) · 2026-10-04 - **Description:** Frenos provides an on-prem native AI platform for simulated penetration testing in Operational Technology (OT) environments. It creates a high-fidelity digital twin of the OT network to identify every viable attack path with zero hardware, zero scanning, and zero downtime, enabling continuous validation of OT security posture and prioritized risk reduction. Source: Brand's website (https://frenos.io) · 2026-10-04 ## Offerings - **Core capabilities:** - An on-prem native AI platform for OT cybersecurity - performing simulated penetration testing within a digital twin of the OT environment. Source: Brand's website (https://frenos.io) · 2026-10-04 - **Pricing:** Not explicitly stated. Source: Brand's website (https://frenos.io) · 2026-10-04 ## Audience - **Target industry:** Organizations with Critical Infrastructure and Defense Systems, specifically in sectors like Energy, Manufacturing, Government & Defense, and Healthcare, that operate Operational Technology (OT) environments. Source: Brand's website (https://frenos.io) · 2026-10-04 Page last updated 2026-10-17.