Case Study: Hospital Sisters Health System reduces critical vulnerabilities with Zafran

Hospital Sisters Health System reduces urgent vulnerabilities by 87% with Zafran

Hospital Sisters Health System (HSHS), a non-profit healthcare system, was challenged by an overwhelming volume of critical vulnerabilities that consumed resources and resulted in lengthy remediation times. They needed to better understand which vulnerabilities posed the greatest threat to their operations to prioritize effectively. HSHS approached Zafran to implement its Threat Exposure Management Platform to address this.

Zafran's solution aggregated and analyzed vulnerability data, going beyond CVSS scores to pinpoint the most exploitable exposures by analyzing runtime presence, internet exposure, and threat intel. The platform then expedited risk mitigation using existing security controls. As a result, HSHS reduced the number of vulnerabilities requiring urgent remediation by 87%, significantly reduced their mean time to remediate (MTTR), and improved cross-functional coordination.

Hospital Sisters Health System (hshs)