Description

This curriculum spans the design, implementation, and governance of role-based access controls across complex healthcare environments, comparable in scope to a multi-phase IAM deployment or an enterprise-wide compliance program addressing ISO 27799, HIPAA, and GDPR in tandem.

Module 1: Understanding ISO 27799 Context and Scope in Healthcare Authorization

Determine whether ISO 27799 applies to cloud-based EHR systems managed by third-party vendors under shared responsibility models.
Map organizational roles (e.g., clinicians, billing staff, IT administrators) to the standard’s requirement for role-based access control (RBAC).
Assess integration points between ISO 27799 and national regulations such as HIPAA or GDPR when authorizing access to patient records.
Define the boundary of “healthcare information” under ISO 27799 for systems that mix clinical and operational data.
Decide whether legacy systems without audit logging capabilities can remain in scope with compensating controls.
Document justification for exclusion of Annex A controls based on organizational risk posture and system architecture.
Negotiate scope alignment between internal audit, legal, and clinical leadership prior to authorization approval cycles.
Validate that mobile device access to patient data complies with ISO 27799’s physical and logical access requirements.

Module 2: Role Engineering and Access Entitlement Design

Conduct role mining across 10,000+ user accounts to consolidate overlapping clinical and administrative roles.
Implement role hierarchies that reflect clinical reporting structures without violating segregation of duties (SoD) rules.
Define time-bound access entitlements for locum tenens physicians and temporary contractors.
Resolve conflicts between granular access needs (e.g., radiology techs viewing only imaging metadata) and role manageability.
Design emergency access roles with automatic expiration and mandatory post-activation review.
Integrate role definitions with HR onboarding workflows to ensure access provisioning aligns with job start dates.
Balance role specificity against the administrative burden of maintaining hundreds of roles in IAM systems.
Enforce role-based access at the application layer for custom-built healthcare modules with direct database access.

Module 3: Access Request and Approval Workflow Configuration

Configure multi-tier approval chains requiring both departmental supervisor and data steward sign-off for sensitive data access.
Implement dynamic approver routing based on the requester’s location, role, and data sensitivity level.
Define SLA thresholds for access request approvals during clinical operations versus non-critical periods.
Integrate access request workflows with service desks to prevent ticket-based privilege escalation bypass.
Design fallback approver mechanisms for after-hours or emergency access scenarios with audit trail enforcement.
Restrict self-approval capabilities in workflows even for senior clinical leads managing team access.
Embed justification fields in requests that are preserved in access review reports and audit logs.
Automate rejection of requests that exceed pre-defined entitlement thresholds without escalation.

Module 4: Segregation of Duties (SoD) Analysis and Conflict Resolution

Identify SoD conflicts between users who can create patient records and those who can bill for services.
Implement transaction-level controls to prevent a single user from authorizing and processing insurance claims.
Resolve conflicts arising from dual roles, such as a nurse also serving in a data quality oversight function.
Configure SoD rules in IAM systems to block provisioning when a new role conflicts with existing entitlements.
Document risk acceptance for unavoidable SoD conflicts in small clinics with limited staff.
Use automated SoD analysis tools to scan for violations across ERP, EHR, and payroll systems.
Define compensating controls such as increased monitoring frequency for users with approved SoD exceptions.
Update SoD matrices quarterly to reflect changes in clinical workflows or billing procedures.

Module 5: Access Review and Recertification Execution

Schedule role-based recertification cycles aligned with physician credentialing periods (e.g., every 2 years).
Delegate review authority to department heads while maintaining central oversight through dashboards.
Handle non-responsive reviewers by escalating to backup approvers with defined time limits.
Automate revocation of access for users with no system activity over the past 90 days unless justified.
Generate pre-review reports showing access changes since the last certification cycle.
Integrate recertification workflows with offboarding processes to capture departing employees.
Flag high-risk access (e.g., superuser accounts, database admins) for more frequent review cycles.
Archive recertification decisions for at least six years to meet regulatory retention requirements.

Module 6: Privileged Access Management in Clinical Systems

Enforce just-in-time (JIT) access for database administrators performing maintenance on patient databases.
Implement session recording and keystroke logging for all privileged access to EHR backends.
Restrict emergency break-glass accounts with real-time alerting and automatic lockout after use.
Integrate PAM solutions with SIEM to correlate privileged activity with threat detection rules.
Define approval workflows for temporary elevation of privileges during system outages.
Rotate shared administrative credentials after each use or at least every 24 hours.
Enforce dual control for critical operations such as bulk data exports or schema changes.
Monitor for unauthorized use of local admin rights on clinical workstations accessing patient data.

Module 7: Integration of Authorization Controls with EHR Platforms

Map ISO 27799 access requirements to native role templates in Epic, Cerner, or Meditech systems.
Configure field-level access controls to restrict viewing of sensitive diagnoses (e.g., mental health, HIV).
Synchronize user roles between Active Directory and EHR systems using automated provisioning.
Handle access for cross-institutional care teams through federated identity agreements.
Validate that audit logs capture both successful and failed access attempts to patient records.
Implement context-aware access rules that deny record access based on user location (e.g., outside hospital network).
Test access controls after EHR upgrades to ensure patches do not override custom authorization policies.
Enforce access revocation in EHR systems within one hour of HR-initiated termination.

Module 8: Audit Logging, Monitoring, and Anomaly Detection

Define log retention policies that preserve access records for at least six years in accordance with legal holds.
Configure SIEM rules to alert on anomalous access patterns, such as viewing records outside assigned shifts.
Ensure logs capture the patient ID, user ID, timestamp, and action type for every access event.
Validate that log sources from EHR, IAM, and PAM systems are synchronized to a central repository.
Respond to audit findings by adjusting access policies rather than suppressing log alerts.
Implement immutable logging for privileged access to prevent tampering during investigations.
Conduct quarterly log coverage assessments to identify unmonitored critical systems.
Use UEBA tools to baseline normal access behavior for clinicians and flag deviations.

Module 9: Third-Party and Vendor Access Governance

Require vendors to use individual accounts instead of shared credentials when accessing healthcare systems.
Enforce time-limited access windows for vendor support staff performing system maintenance.
Review vendor access logs during contract renewals to verify compliance with agreed-upon privileges.
Prohibit vendors from extracting patient data unless encrypted and transferred via approved channels.
Conduct pre-access risk assessments for vendors handling sensitive datasets like genomic information.
Integrate vendor access requests into the same approval workflow as internal employees.
Require contractual clauses mandating adherence to ISO 27799 access control requirements.
Revoke vendor access immediately upon contract termination, regardless of technical dependencies.

Module 10: Continuous Improvement and Control Validation

Conduct access control walkthroughs with clinical staff to identify workflow-blocking security policies.
Perform penetration testing focused on authorization bypass techniques in custom healthcare applications.
Update access policies based on findings from internal and external audits.
Measure control effectiveness using KPIs such as mean time to revoke access and recertification completion rate.
Run red team exercises to test break-glass account monitoring and response procedures.
Validate that automated provisioning workflows do not introduce unauthorized entitlements.
Review access change logs monthly to detect configuration drift in authorization systems.
Align authorization control updates with organizational changes such as mergers or service line expansions.