EnDetect
Back to Case Studies

Healthcare

Multi-Campus Hospital Group

Challenge

PHI access blind spots across 4 campuses; 23 unauthorized after-hours EMR queries flagged in internal audit

Result

Zero workforce-channel PHI breaches in 18 months; 2 HIPAA audits passed; after-hours anomalies down 81%

The situation

A hospital group with administrative and clinical staff across four campuses required PHI access visibility without disrupting care workflows.

An internal audit flagged 23 unauthorized after-hours EMR queries with no workforce attribution trail. HIPAA auditors had cited workforce access review gaps on the prior cycle.

Key Takeaway: EMR logs alone do not show who sat at the workstation. Endpoint context completes the picture.

Controls

Role-based policies by department, EMR usage tracking, and alerts on after-hours access to clinical systems. On-premise deployment option kept data within the hospital's infrastructure boundary.

Administrative staff ran attendance, idle, and screenshot baselines. Clinical workstations with PHI access added live view for compliance officers during investigation windows only.

Key Takeaway: On-prem option plus role tiers let clinical workflows continue while access reviews get evidence.

Impact

No PHI breach incidents attributed to workforce channels over 18 months. After-hours access anomalies dropped 81% after alerts and manager review cycles began.

Two HIPAA audits completed with EnDetect evidence for workforce access reviews. Investigators received user-attributed session timelines instead of shared-login ambiguity.

Key Takeaway: Attributed session evidence turns workforce access reviews from checkbox exercises into findings you can close.

Replicate this

Start with after-hours EMR access alerts on one campus. Compare alert volume to internal audit findings for 60 days. Expand role-based policies campus by campus only after compliance officers sign off on retention settings.

Key Takeaway: One campus, after-hours alerts first. Scale after false-positive rates are tolerable for nursing supervisors.

Want similar results for your team?

Book a Demo