Defend Uptime in Practice: Building IEC 62443-Ready OT Networks (Morning Session)

A practical approach to layered defense, segmentation, and resilient industrial Ethernet networks

Downtime is no longer just an operational issue - in modern industrial environments, cybersecurity incidents directly impact availability, safety, and production continuity. Most OT networks were built for connectivity, leaving flat architectures vulnerable to single points of failure, broadcast storms, and lateral threat movement.  

This webinar moves beyond compliance theory to demonstrate how network architecture itself serves as a foundational security control. Learn how to implement IEC 62443 defense-in-depth principles in practice using Layer 2 edge segmentation and deep protocol inspection - reducing risk without disrupting operations.  

Featured Speakers

Barry Turner – Product Manager - Connect, N-Tron® by HMS Networks  
Thomas Vasen – Product Manager - Network Security, HMS Networks

 

Event Details

Date: Tuesday, November 3, 2026

Time: 10:00 AM ET / 16:00 CET

Duration: 45 minutes (Presentation & Live Q&A)

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