Case Study: Hospital Sírio-Libanês achieves deep observability, stronger security, and regulatory compliance with Gigamon

Gigamon Helps Hospital Sírio-Libanês Enhance Visibility, Security, and Compliance

Hospital Sírio-Libanês, a leading Brazilian healthcare provider with nine locations and a largely cloud-hosted IT environment, faced limited visibility across its hybrid infrastructure—especially east‑west traffic in the data center—growing IoT-related risks, and the need to meet LGPD patient-data regulations. Chief Information Security Officer Leandro Ribeiro and his 22‑person security team needed better insight to detect insider threats, discover shadow IT, and protect sensitive medical data.

The hospital deployed Gigamon’s Deep Observability Pipeline (GigaVUE Cloud Suite, HC, TA, GigaSMART and fabric manager) integrated with ExtraHop and Claroty Medigate to collect packet- and flow-level telemetry and extract application metadata across on‑prem and AWS environments. The solution delivered full visibility, faster threat detection and response, IoT discovery and segmentation, reduced tool sprawl and costs, and stronger evidence of compliance—improving patient-data protection and operational resilience.

Sírio-Libanês Hospital

Leandro Ribeiro

Chief Information Security Officer