Assurance or risk planning
Support a current risk review, customer or partner question, insurance renewal, internal audit, board request, or security improvement program with configuration evidence and clear boundaries.
Industry focus · Healthcare
Microsoft 365 Security Assessment for Healthcare
Connect Microsoft 365 configuration evidence to the way clinicians, staff, contractors, partners, and shared devices access communications and information. The result is a prioritized technical plan, not a generic HIPAA checklist.
Operating context
Start with care delivery, access paths, and the decision leadership needs.
Healthcare organizations may use Microsoft 365 across clinical administration, patient communications, finance, research, operations, remote work, and partner collaboration. Scope should reflect those workflows without assuming every workload contains electronic protected health information.
Organizational change
Reassess identity, devices, collaboration, applications, and administrative access during an acquisition, affiliation, divestiture, tenant consolidation, outsourcing change, or new clinical service.
Control validation
Determine whether intended safeguards cover clinicians, corporate staff, contractors, guests, privileged users, shared workstations, personal devices, and non-human identities as designed.
Assessment focus
Follow identity and information through real healthcare workflows.
Candidate review areas are confirmed against licensing, architecture, business use, and the evidence available. A focused assessment should go deeper where access could affect sensitive information, patient-facing operations, or recovery.
Identity and privileged access
Administrative roles, separate privileged identities, MFA and authentication methods, Conditional Access, emergency access, inactive accounts, rapid transfers and departures, vendors, guests, service accounts, and workload identities.
Shared and frontline devices
Intune enrollment, shared-device or kiosk patterns, device compliance, encryption, endpoint security, stale devices, local administration, update management, Conditional Access integration, and the availability impact of enforcement.
Mobile and BYOD access
Personally owned device controls, application protection, managed app requirements, copy and save behavior, selective wipe readiness, platform differences, enrollment exceptions, and access to Outlook, Teams, SharePoint, and OneDrive.
Email and impersonation
Exchange Online forwarding, mailbox delegation, mail flow, domain authentication, protected users, anti-phishing settings, Safe Links, Safe Attachments, alert ownership, and response to compromised mailboxes.
Collaboration boundaries
Teams, SharePoint, and OneDrive sharing defaults, anonymous links, guest lifecycle, site and team ownership, external access, unmanaged-device behavior, sensitivity controls where licensed, and emergency exceptions.
Applications and integrations
Enterprise applications, app registrations, delegated and application permissions, consent, credentials, owners, third-party clinical or business integrations, and identities that bridge Microsoft 365 with other systems.
Audit and investigation
Audit availability, retention expectations, identity and mailbox signals, alert routing, investigation roles, evidence access, documentation, and whether responders can connect activity across Entra ID, Exchange, endpoints, and collaboration.
Continuity and recovery
Emergency administrative access, ownership during an incident, restoration dependencies, change rollback, access revocation, communications alternatives, and tests that account for clinical and operational availability.
Governance and evidence
Control ownership, risk acceptance, exception duration, configuration change records, periodic review, license constraints, remediation backlog, and evidence that documented procedures operate in practice.
Regulatory context
Use recognized guidance without turning it into a compliance claim.
The current HHS HIPAA Security Rule overview describes administrative, physical, and technical safeguards for the confidentiality, integrity, and availability of ePHI. HHS’s technical-safeguard summary includes access control, audit controls, integrity, authentication, and transmission security.
NIST SP 800-66 Revision 2 helps regulated entities connect Security Rule requirements with NIST resources. It remains an organizational risk-management resource, not a shortcut for declaring that one Microsoft tenant is compliant.
Healthcare priorities
Relate tenant evidence to high-impact security practices.
The voluntary HHS Healthcare and Public Health Cybersecurity Performance Goals include topics such as MFA, separate user and privileged accounts, unique credentials, incident planning, asset inventory, and security-log collection.
A Microsoft 365 assessment can evaluate relevant tenant evidence for some of those practices. It does not assess every system, facility, workforce process, business associate, medical device, backup, or physical safeguard required in a healthcare risk program.
Illustrative analysis
Show why an exception matters, not merely that it exists.
A contractor access group is excluded from the managed-device requirement without a defined owner or review date.
Risk
Valid contractor credentials could reach in-scope Microsoft 365 data from an unmanaged device, while a stale group membership or compromised account could extend that access beyond the intended engagement.
Evidence to validate
Conditional Access assignments, group membership and ownership, sign-in data, guest lifecycle, approved workflow, application protection coverage, and any compensating control.
Practical action
Confirm the business requirement, establish ownership and expiration, reduce the excluded population, apply an appropriate managed-device or managed-app control, and test the clinical workflow before enforcement.
Boundary
This fictional example demonstrates assessment reasoning. It is not a finding about a TenantShield customer or a statement that one control determines HIPAA compliance.
Deliverables
Give clinical, business, compliance, and IT leaders a common evidence base.
- Executive narrative connecting material conditions to healthcare workflows and decisions
- Technical findings with observed evidence, affected scope, risk, and recommended action
- Prioritized remediation roadmap with owners, dependencies, testing, and availability considerations
- Explicit record of applicable, not-applicable, unavailable, and out-of-scope evidence
- Stakeholder readout to validate assumptions and distinguish immediate action from planned improvement
Clear boundaries
Know what the engagement does not conclude.
- No legal opinion, HIPAA compliance determination, attestation, or certification
- No EHR, medical-device, penetration, physical-security, or enterprise-wide risk assessment unless separately scoped
- No assumption that every Microsoft 365 workload contains ePHI
- No production change during assessment without separate authorization and change controls
- No guarantee that a configured control prevents every attack or disclosure
Prepare the scope
Continue with the evidence most relevant to your environment.
Review the full Microsoft 365 Security Assessment, prepare with the assessment checklist, examine the focused Intune and Entra ID services, or inspect the sample assessment.
Frequently asked questions
Set responsible expectations before the review.
Is a TenantShield assessment a HIPAA compliance audit?
No. It is a Microsoft 365 configuration and control assessment. It can provide evidence and prioritized findings that support a broader risk-management or compliance program, but it is not legal advice, a HIPAA risk analysis, a compliance determination, or certification.
Does the assessment review an EHR or clinical system?
Not as an application security or clinical-system assessment. Microsoft 365 identities, enterprise applications, permissions, collaboration paths, or devices that connect to another system may be considered when they are explicitly included in scope.
Can shared clinical or frontline devices be considered?
Yes, when Microsoft Entra ID, Intune, Conditional Access, or Microsoft 365 access on those devices is in scope. The review should distinguish shared-device workflows from ordinary one-person office endpoints and account for availability and patient-care constraints.
Does evidence collection require patient records?
A well-designed configuration review should minimize sensitive content and use the least evidence necessary for the agreed question. Exact access, handling, retention, and deletion expectations should be documented before collection.
Make Microsoft 365 evidence useful to healthcare risk decisions.
Request an assessment to define the identities, devices, collaboration paths, applications, and evidence that matter to your organization, with clear compliance and system boundaries.