Can You Achieve Two-Way Data Flow with Diodes?
In this clip, discover how data diodes enable secure one-way data transfer and when you might need a second channel for limited two-way communication. Colin Dunn breaks down real-world use cases in cybersecurity and critical infrastructure—covering TCP handshakes, secure file transfers, and how to block inbound threats.
This is just one of many insights from the full webinar “Beyond the Firewall” where Colin joins Irfan to unpack the key differences between diode and firewall logic, real-world use cases, and practical guidance for critical infrastructure protection.
🎥 Watch the full webinar: https://hubs.la/Q03wb7_n0
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Webinar “Beyond the Firewall One-Way Data Transfer in Critical Infrastructure”
💻 Guest: Colin Dunn
VP of Products and GM, OPSWAT DC USA
Colin leads OPSWAT DC USA, focusing on cross-domain solutions for critical infrastructure. He joined OPSWAT through the acquisition of Fend Incorporated, where he was founder and CEO. His background includes engineering and consulting roles with the DoD, DOE, and commercial sectors. He holds degrees from the University of Virginia and Penn State.
💻 Host: Irfan Shakeel
VP of Training and Certification Services, OPSWAT
Irfan leads OPSWAT Academy’s global cybersecurity education programs, specializing in ICS/OT security. He previously founded eHacking, a platform for hands-on cybersecurity training, and has written for HuffPost and IBM DeveloperWorks. With over a decade of experience, he continues to build real-world training for the cybersecurity community.
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