Making Cybersecurity Approachable
Providing cybersecurity context, encouragement, protection and detection for users in multiple process industries There’s no way to go it alone on cybersecurity. Because no one knows everything, even the most informed and competent end user is going to need help from someone more know-how and information about a certain device, software, best practice or other protection their process or facility requires. Mere mortals usually need cybersecurity help just to get started. Fortunately, there are many well-informed and generous sources, who can provide history, education, encouragement and solutions to make cybersecurity projects workable, efficient, thorough, cost-effective and reliable over the long term. We spoke to an E Tech Group executive about cybersecurity: how do they handle securing a facility’s network and operations, and how IT and OT must be managed to minimize malfunctions and associated downtime. E Tech Group is an Ohio-headquartered integration and automation firm with 18 locations covering all of North America. IT vs OT to Ethernet & IIoT Laurie Cavanaugh, Business Development Director at E Tech Group, reports that cybersecurity’s recent evolution is a natural outgrowth of operations technology (OT) and information technology (IT) learning to work together and speak each other’s languages. Cavanaugh explains that OT and IT must cooperate on their organization’s overall cybersecurity assessment, which will give a true reading of its OT assets, PLCs and unmanaged devices, as well as its network topology, managed switches, firewall protections and IT-related components. IT/OT assessments don’t only identify weak points in the network and prioritize the fixes they need; they help modernize automation platforms, which eliminates the risks that obsolete hardware poses. Moving to a plant-wide IIoT-driven control system offers an easier-to-understand IT-OT dialect. Un-flatten Your Network To beginning addressing some of the IT-based tasks that cybersecurity requires, individual process and site characteristics can show what gaps need to … Continued
