VPN Is the Biggest Backdoor Into Your Plant — Here’s What Should Replace It on Your OT Network

Every industrial organisation now lets someone in from the outside — OEM vendors, system integrators, remote engineers. How they get in determines whether a plant’s biggest convenience becomes its biggest breach path.  Remote Access Has Become OT’s Biggest Front Door  Operational technology (OT) environments were designed to be isolated. IT/OT convergence ended that: industrial control systems (ICS), SCADA servers, PLCs, and HMIs are […] The post VPN Is the Biggest Backdoor Into Your Plant — Here’s What Should Replace It on Your OT Network    appeared first on Cyber Security News.