What's Up with Tech? podcast

Why Critical Infrastructure Needs Prevention First

0:00
25:00
Rewind 15 seconds
Fast Forward 15 seconds

Interested in being a guest? Email us at [email protected]

Emergency patching feels like progress until you realize it is an endless race you cannot win, especially in critical infrastructure. We talk with Benny Czarny Founder, Chief Executive Officer (CEO) and Chairman of the Board at OPSWAT about what it really takes to protect operational technology (OT) environments where downtime is unacceptable and “mostly secure” is not an option. From water systems to power and manufacturing, we unpack why complex IT/OT networks, specialized devices, and compliance demands require more deterministic cybersecurity than the average enterprise playbook. 

We dig into what some are calling “Black October” and why the volume of vulnerabilities keeps climbing, with AI making it easier for both researchers and attackers to find and exploit weaknesses. Then we get concrete: what should never be exposed to the internet, how air gapping buys time, and why a data diode can reduce risk compared to relying on firewall rules and perfect patch timing. If you are responsible for critical systems, this is a practical conversation about shrinking attack paths, not just reacting faster. 

A big focus is file-based intrusion risk and the prevention-first idea behind Deep CDR (Content Disarm and Reconstruction). Instead of trying to detect the next clever payload hidden in a document, image, or USB transfer, we explore the “trust no file” model that regenerates content into a known-safe version. We also talk training, awareness, and why cybersecurity education works better when it is accessible and actually interesting. Subscribe, share this with someone who owns an OT environment, leave a review, and tell us what security assumption you would change first.

Learn more about Microsoft's ISOC announcement: https://fandf.co/4iQ9b5n

Support the show

More at https://linktr.ee/EvanKirstel

More episodes from "What's Up with Tech?"