Autonomous OT Penetration Testing and Cyber-Physical Security

Frenos is an autonomous penetration testing platform purpose-built for operational technology (OT) and industrial control system (ICS) environments. The platform safely simulates real-world cyberattacks against SCADA systems, PLCs, and other industrial assets without disrupting production processes or causing physical harm. Frenos serves critical infrastructure operators, manufacturing plants, energy companies, and industrial organizations that need to validate the security of their OT networks but cannot risk the downtime associated with traditional penetration testing.

The platform uses simulation-based testing that mirrors adversary tactics, techniques, and procedures specific to OT environments, including attacks targeting industrial protocols like Modbus, DNP3, and EtherNet/IP. Frenos provides continuous security validation with detailed findings and remediation guidance tailored to the unique constraints of industrial environments where patching and configuration changes must be carefully managed. By enabling safe, repeatable offensive security testing in environments where traditional pentesting is too risky, Frenos closes a critical visibility gap in OT cybersecurity programs.