ABB System 800xA v6 and Security Update Service Case Study

This case study details how a multi-national natural gas supplier modernized its aging control systems after the 2017 WannaCry and Petya cyber attacks, upgrading to ABB Ability™ System 800xA v6 and implementing the ABB Security Update Service. The upgrade improved cyber defenses, reduced unplanned downtime, and saved hundreds of hours of manual maintenance work, leading to enhanced productivity and lower total cost of ownership.