Description

This curriculum spans the design and operationalization of data infrastructure governance in healthcare, comparable in scope to a multi-workshop advisory engagement with an organization implementing ISO 27799 across clinical systems, integrating risk assessment, secure architecture, access controls, and compliance workflows into real-world health data environments.

Module 1: Aligning Data Infrastructure with ISO 27799 Objectives

Define scope boundaries for health information systems covered under ISO 27799, including EHRs, lab systems, and patient portals.
Map organizational data flows to ISO 27799 control objectives, identifying gaps in data handling practices.
Select appropriate risk assessment methodologies (e.g., OCTAVE, NIST SP 800-30) to evaluate health data exposure.
Establish criteria for classifying health data based on sensitivity, regulatory impact, and patient harm potential.
Integrate ISO 27799 requirements into existing enterprise risk management frameworks without duplicating controls.
Develop decision criteria for including third-party health data processors within the governance scope.
Balance clinical usability requirements with data protection mandates during system design reviews.
Document justification for control exclusions or adaptations based on operational constraints in clinical environments.

Module 2: Data Governance Framework Design for Healthcare

Assign data stewardship roles for clinical, administrative, and research datasets across departments.
Implement metadata standards (e.g., HL7 FHIR, DICOM tags) to ensure consistent data labeling and lineage tracking.
Design data ownership models that respect clinician input while maintaining organizational accountability.
Define escalation paths for data quality disputes between IT and clinical departments.
Establish thresholds for data accuracy and completeness in critical fields (e.g., patient identifiers, medication lists).
Integrate data governance decisions into change management processes for EHR upgrades.
Develop audit procedures to verify steward compliance with data classification and handling policies.
Negotiate data governance authority in shared health information exchanges (HIEs) with external partners.

Module 3: Secure Data Architecture in Clinical Environments

Segment network zones to isolate high-risk systems (e.g., radiology PACS, infusion pumps) from general IT networks.
Implement encryption for data at rest in databases containing protected health information (PHI), balancing performance and compliance.
Select secure APIs (e.g., SMART on FHIR) for health data exchange with mobile and third-party applications.
Design fallback mechanisms for encrypted systems during emergency access scenarios.
Enforce device-level encryption on portable media used for health data transfer (e.g., USB drives, laptops).
Configure secure data replication between primary and disaster recovery sites without exposing unencrypted PHI.
Apply least privilege access models to database service accounts used by clinical applications.
Validate cryptographic key management practices against ISO 27799 control 10.1 for key lifecycle management.

Module 4: Access Control and Identity Management for Health Systems

Implement role-based access control (RBAC) aligned with clinical job functions (e.g., nurse, radiologist, billing clerk).
Configure just-in-time (JIT) access for temporary staff and locum physicians with automatic deprovisioning.
Integrate single sign-on (SSO) across disparate health systems while maintaining individual system audit logs.
Enforce multi-factor authentication (MFA) for remote access to EHRs and administrative consoles.
Define break-the-glass procedures for emergency overrides with mandatory post-event review.
Monitor for anomalous access patterns (e.g., after-hours logins, bulk data exports) via SIEM integration.
Automate user access reviews using identity governance tools linked to HR termination workflows.
Manage shared account usage in clinical kiosks with session logging and individual attribution.

Module 5: Data Lifecycle Management and Retention

Define retention periods for different health record types (e.g., adult vs. pediatric, research vs. clinical).
Implement automated data aging policies that migrate inactive records to lower-cost, access-controlled storage.
Validate legal hold processes for records involved in litigation or regulatory investigations.
Design secure deletion procedures for magnetic and solid-state storage media containing PHI.
Coordinate data archiving with offsite storage vendors under data processing agreements.
Assess impact of data retention policies on backup infrastructure capacity and recovery time objectives.
Document data destruction certifications for audit and regulatory reporting purposes.
Balance patient right-to-be-forgotten requests with legal and clinical recordkeeping obligations.

Module 6: Third-Party and Cloud Service Governance

Conduct security assessments of cloud providers hosting EHR or backup systems using HITRUST or ISO 27001 reports.
Negotiate business associate agreements (BAAs) with clear data protection and breach notification terms.
Validate geographic data residency requirements for cloud-hosted health data in multi-region deployments.
Monitor third-party access to health systems through privileged access management (PAM) tools.
Enforce encryption of data in transit to and from cloud services using TLS 1.2 or higher.
Assess vendor incident response capabilities through tabletop exercises and SLA validation.
Implement data leakage prevention (DLP) controls at cloud service boundaries.
Define exit strategies for cloud contracts, including data extraction and format conversion requirements.

Module 7: Audit Logging and Monitoring for Compliance

Define mandatory audit event types (e.g., record access, modification, export) per ISO 27799 control 12.4.
Centralize logs from EHRs, databases, and network devices into a protected SIEM system.
Set retention periods for audit logs that exceed operational needs to support forensic investigations.
Configure real-time alerts for high-risk events (e.g., administrator privilege escalation, mass downloads).
Preserve log integrity using write-once storage or blockchain-based hashing mechanisms.
Conduct periodic log review sampling to detect unauthorized access or policy violations.
Integrate audit trails with incident response workflows for rapid containment.
Validate log synchronization across systems using NTP and time zone consistency checks.

Module 8: Incident Response and Breach Management

Classify incidents involving health data using severity criteria based on data volume, sensitivity, and exposure.
Activate breach response teams with defined roles for legal, communications, and clinical leadership.
Preserve forensic evidence from affected systems without disrupting patient care operations.
Assess breach notification requirements under HIPAA, GDPR, or local regulations within 72 hours.
Coordinate external reporting to regulatory bodies with legal counsel review.
Implement containment measures such as access revocation, network isolation, or service suspension.
Conduct root cause analysis to prevent recurrence, focusing on configuration errors or access flaws.
Document breach response actions for audit and regulatory defense purposes.

Module 9: Continuous Compliance and Audit Readiness

Map ISO 27799 controls to internal audit checklists with evidence collection procedures.
Schedule recurring control testing for access reviews, encryption status, and backup integrity.
Prepare for external audits by compiling evidence packages for each control domain.
Track remediation of audit findings using a centralized issue management system with deadlines.
Update policies and procedures in response to changes in regulations or organizational structure.
Conduct gap assessments after system changes (e.g., new EHR module, merger) to maintain compliance.
Validate control effectiveness through penetration testing and vulnerability scanning on health systems.
Archive compliance documentation according to legal and regulatory retention schedules.

Module 10: Governance Integration with Clinical Workflows

Embed data protection prompts into EHR workflows (e.g., warnings before exporting patient lists).
Train clinicians on data handling policies during onboarding and annual compliance refreshers.
Collaborate with clinical champions to refine policies based on usability feedback.
Adjust access policies in response to workflow changes (e.g., telehealth expansion, new departments).
Minimize clinician burden by automating consent verification and data masking in reporting tools.
Integrate privacy impact assessments (PIAs) into the rollout of new clinical technologies.
Monitor helpdesk tickets for recurring data access issues indicating policy or system flaws.
Balance audit completeness with system performance by tuning logging levels in high-volume clinical modules.