Hitachi Solutions Network Transition to NaaS

This case study details the transition of Hitachi Solutions' legacy campus network to a Network-as-a-Service (NaaS) model. The objective of this transition was to reduce operational costs and IT workloads while enhancing network performance, reliability, and security through a Zero Trust architecture. The document outlines the challenges faced by Hitachi Group, including the need for seamless connectivity for remote and in-office employees, as well as the necessity to modernize their network environment to support collaborative workflows and address performance issues. The solution provided by Join Digital includes a comprehensive network design, deployment, and operations that meet the rigorous IT requirements of Hitachi Group. Key outcomes achieved from this deployment include enhanced network speeds, improved resiliency, reduced operational workloads, and a seamless transition from legacy systems without disrupting daily operations. The case study emphasizes the effectiveness of the NaaS solution in creating a flexible and secure work environment for Hitachi employees.