Radiflow’s Mission Statement

We believe that critical infrastructures and industrial enterprises should not compromise on security. You don’t want to realize the importance of cybersecurity after the fact. We believe that you can’t protect what you can’t see, and you can’t detect what you don’t know.

Radiflow is on a mission to take the guesswork out of OT security. We empower our customers to prioritize their threats with risk management solutions.

With Radiflow, CISO’s can make decisions and take action driven by data.

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The Radiflow Team

Founded in 2009, Radiflow’s solutions are successfully deployed by major industrial enterprises and utilities protecting over 6,000 critical facilities worldwide.


Radiflow’s team is known for its cybersecurity expertise and reputation in the OT world. Backed by research and led by innovation, we are committed to exceeding expectations by tailoring solutions to our client’s industry-specific needs. We work hand-in-hand with our partners, from initiation through to implementation in order to bring the best ROI solutions and to supply continuous attentive service & support.

Zohar Zisapel

Zohar Zisapel is a leading angel investor in the hi-tech industry since co-founding the RAD group together with his brother in 1981. Ever since Zohar started multiple successful companies in the Telecom and Cyber Security markets, and now serves on the boards of several publicly traded and privately owned companies.

Ilan Barda

Ilan Barda, founder of Radiflow is a Security and Telecom executive with 20 years of experience in the industry. Ilan has deep experience in developing secure communication equipment from his service in the Information Security division of the IDF.

Michael Langer

Chief Products Officer
A renowned cyber warfare expert, Michael Langer brings over 20 years of experience in leading cyber defense initiatives for the Israeli Defense Forces (IDF) and in defending national-grade information, telecom and other critical infrastructures.

Dr. Yehonatan Kfir

CTO and VP R&D
An experienced security expert, Yehonatan Kfir has led Radiflow’s technology innovation road-map since 2014. Yehonatan served 10 years in the IDF Intelligence Corp elite R&D. He was in charge of new product research at the Cyber Innovation division and led a project that won the Intelligence Corp Commander’s Creative Thinking Award.

Rani Kehat

VP Business Development
Rani Kehat brings over 25 years of experience in Business Development, product go-to-market and channel management in EMEA and APAC. His experience spans various disciplines including risk management, GRC and cyber security defense and advising and supporting various industries including Critical Information Infrastructures and ICS environments.

Tsur Segal

VP Sales Central and South Europe
Tsur Segal brings over 28 years of experience in Technical and Sales Management focusing on SCADA and Control integration. Tsur has vast experience in sales and implementation of comprehensive Cyber SCADA solutions for an array of industries, including water, gas, waste management, power generation and smart BMS for Buildings.

TJ Roe

VP Sales North America
TJ Roe is an industry veteran with 20 years’ experience in the design and sales of Industrial Automation Networks and Security for Power and Water Utilities, Intelligent Traffic Systems and more.

David Moss

VP Sales UK and Northern Europe
David Moss brings over 18 years of experience in Sales and Sales Channel management in the EMEA region. His experience spans various industries including Critical National Infrastructure, Manufacturing, and Oil & Gas.
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