Jim Miller, Director of OT Cybersecurity for Magna, explains how distributed OT factory environments manage cybersecurity from cultural issues, to the need for proper network segmentation, and how to tune firewall rules in order to automate reviews. Miller explains how his team started with a set of basic security configurations that should be in place, how risk scores are calculated for network segments against a safe baseline, and how those scores illuminate risk and improve protection versus just improving firewall rules.
Michael Mimoso is Director of Influencer Marketing at Claroty and Editorial Director of Nexus.
