Nozomi Networks — Nozomi Networks Guardian

Nozomi Networks is a leading OT and IoT cybersecurity company, founded in 2013, providing asset discovery, threat detection, and vulnerability management for critical infrastructure. Its airport cybersecurity offering unifies visibility across baggage handling, HVAC, access control, and other connected operational technology systems that expose airports to cyber-physical risk.

Nozomi Networks, founded in 2013, provides operational technology and IoT cybersecurity: asset discovery, network visibility, threat detection and vulnerability management for critical infrastructure. The platform combines Guardian network sensors, Guardian Air for wireless monitoring and Arc endpoint sensors, managed through Vantage cloud or an on premises Central Management Console with Vantage IQ analytics. Its airport and aviation offering covers the mixed systems behind an airport, including baggage handling, HVAC, access control and other connected operational technology. The company reports more than 11,000 installations and over 102 million monitored devices, and publishes a case study with a top five global airport. Nozomi was named a Leader in the 2026 Gartner Magic Quadrant for CPS Protection Platforms.