Waterfall Security Solutions
Waterfall Security Solutions is an Israeli OT cybersecurity company providing unidirectional security gateway hardware that physically prevents cyber attacks from reaching critical infrastructure networks.
Visit WebsiteCompany Overview
Waterfall Security Solutions develops unidirectional security gateways — hardware-enforced cybersecurity devices that enable safe data transfer from operational technology (OT) networks to IT networks while physically preventing any data from flowing back into the OT network. This hardware-based approach eliminates the possibility of remote cyber attacks reaching critical infrastructure control systems.
Headquartered in Israel, Waterfall's unidirectional gateways protect power plants, oil and gas facilities, rail systems, water treatment plants, military installations, and manufacturing facilities worldwide. The technology is recognized by NIST, IEC 62443, NERC CIP, and other industrial security standards.
Dual-use relevance is very high: unidirectional gateway technology protects military installations and critical defense infrastructure while securing civilian power grids, water systems, and industrial facilities.
Dual-Use Assessment
Unidirectional gateways protect military installations and civilian critical infrastructure from cyber attacks.
Key Technologies
- Unidirectional security gateways
- Hardware-enforced OT cybersecurity
- Physical network isolation technology
- Industrial protocol replication
- SCADA/ICS protection systems
Use Cases & Applications
- Military installation network protection
- Power plant OT cybersecurity
- Oil and gas SCADA security
- Water treatment facility protection
- Rail system critical network isolation
Strategic Value to U.S.-Israel Alliance
Provides unhackable hardware-based OT protection for military and civilian critical infrastructure.
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