Children's Hospital Adopts Zero Trust Architecture

This case study details the partnership between one of the largest children's hospitals in the United States and ColorTokens to implement a zero-trust architecture aimed at enhancing cyber resiliency. The hospital sought to strengthen its defenses against cyber threats, particularly ransomware, which poses significant risks to patient safety and operational continuity. The hospital's previous investments in perimeter security were deemed insufficient, leading to the decision to establish dynamic micro-perimeters for critical applications. The desired outcomes included reducing the attack surface, limiting lateral movement of threats, and achieving complete visibility of internal network traffic. Within four weeks of deployment, ColorTokens demonstrated the effectiveness of its Xtended Zero Trust Platform, achieving the hospital's objectives by uncovering unauthorized traffic and streamlining operations. The case study concludes with the hospital's transition from legacy technologies to a more integrated and efficient cyber operations management system, ultimately moving closer to fully adopting zero-trust architecture.