Case Study
Zscaler Protects GHD’s SD-WAN Deployment
GHD, a global professional services firm specializing in engineering, environmental, and consulting services, partnered with Zscaler to modernize its network and secure its SD-WAN deployment. The company sought to replace a legacy MPLS-based traffic routing infrastructure with a more scalable, cost-effective, and secure solution. By implementing the Zscaler Zero Trust Exchange, GHD provided consistent protection for users regardless of location, including advanced security capabilities such as native TLS inspection and Cloud Sandbox. The solution enabled local internet breakouts, significantly reducing network complexity and delivering expected operational cost savings of up to 80%. Employees also benefited from faster, more secure access to cloud applications and services, improving overa
