Case Study: Large Major Healthcare Providing Company achieves faster security incident response with CyberRes ArcSight

Large Major Healthcare Providing Company - Customer Case Study

Large Major Healthcare Providing Company, a major healthcare provider in New England, needed a better way to secure its environment and satisfy frequent audit demands across 25,000 users, 22,000 desktops, and 3,000 servers. As regulations evolved and the IT estate grew, the organization turned to CyberRes and its ArcSight SIEM products, including ArcSight Enterprise Security Manager (ESM) and ArcSight Logger, to improve visibility into critical systems, privileged users, and security risks.

CyberRes implemented ArcSight to collect and correlate security events in real time, centralize log management, and help the healthcare provider quickly identify false positives, true positives, and suspicious activity such as malware or compromised credentials. The result was faster incident response, with after-action analysis taking just 10–15 minutes, easier and more efficient audit reporting, and a future-ready security platform to support emerging IoT medical devices.