Case Study: MAN Diesel & Turbo achieves global, hardware-free web security for 12,000 users across 100+ sites with Zscaler

MAN Diesel and Turbo - Customer Case Study

MAN Diesel & Turbo, a division of the MAN Group and a global leader in transport-related engineering, needed to replace its end-of-life SurfControl solution for 12,000 users across more than 100 sites in over 50 countries. The appliance model was no longer feasible—remote sites lacked advanced filtering and the company wanted to avoid additional capital expenditure while maintaining consistent web security and policy enforcement.

After evaluating McAfee, Websense and Cisco ScanSafe, MAN selected Zscaler’s pure cloud service following successful tests in the UK, Germany and India. Zscaler delivered centralized, hardware-free protection that scaled globally, provided immediate mitigation for zero-day threats, integrated with MAN’s identity provider in 48 hours, and supplied reporting that helped diagnose bandwidth and network issues—securing all offices without new appliances.

MAN Diesel and Turbo

Tony Fergusson

IT Infrastructure Architect