Case Study
Siemens Empowers Its Global Workforce and Factories with Zero Trust Transformation
The Siemens customer success story highlights how the global technology company modernized its workforce and factory operations through a Zero Trust transformation powered by the Zscaler Zero Trust Exchange. With over 320,000 users across 190 countries, Siemens faced challenges from traditional hardware-based security, perimeter-focused firewalls, and VPNs that limited flexibility, scalability, and interoperability between office, remote, and industrial environments. The organization also needed greater agility to support mergers, acquisitions, divestitures, and global expansion. By adopting a Zero Trust architecture, Siemens enabled secure remote work for 320,000 users in less than two weeks, reduced environment and management costs by 70%, and accelerated M&A integration timelines by six
