Control statement
Preserve the insurer's wording. Definitions such as “all users,” “remote access,” “privileged,” or “managed device” can materially change the answer.
Planning guide · Cyber insurance renewal
Microsoft 365 security assessment before cyber insurance renewal
Use the renewal process to verify current Microsoft 365 controls, document exceptions, and assign urgent work. Start with the insurer's actual questions—never a guessed universal checklist.
Accurate evidence, careful boundaries
An assessment can support renewal preparation. It cannot determine the insurance outcome.
Cyber insurance applications and renewal requests differ by insurer, policy, industry, organization, and year. Obtain the current questionnaire, definitions, requested evidence period, and due date from the broker or insurer before translating a technical result into an answer.
The New York Department of Financial Services' insurer-focused Cyber Insurance Risk Framework says rigorous insured-risk measurement commonly gathers information about governance, vulnerability management, access controls, encryption, endpoint monitoring, boundary defenses, incident response, and third-party security. That breadth is a useful warning: a Microsoft 365 review can support part of the evidence set, not all of it.
No outcome promise: a TenantShield assessment is not an insurance application, coverage opinion, attestation, or guarantee of eligibility, pricing, limits, exclusions, claim payment, or renewal. Policy questions belong with the broker, insurer, qualified coverage counsel, and the organization's authorized decision-makers.
Renewal workplan
Build one evidence register before answering control questions.
For each statement, record the question's exact wording, defined scope, technical owner, current evidence, exceptions, last validation date, planned changes, and final approver.
Current evidence
Link a dated export, configuration view, log, test, or approved record to the in-scope tenant and population. Avoid relying on policy intent alone.
Coverage and exceptions
Identify excluded accounts, unsupported platforms, legacy workflows, emergency access paths, third-party controls, and evidence that could not be verified.
Remediation status
Distinguish current state from planned work. A ticket, purchase, pilot, or target date is not the same as a deployed and tested control.
Business approval
Route material discrepancies to technical, risk, legal, and insurance stakeholders rather than letting one portal owner infer the final representation.
Retest date
Validate changes before the application is approved and retain the evidence used. Record residual gaps instead of silently closing them.
Microsoft 365 evidence
Review the control paths that Microsoft 365 can actually evidence.
This is a preparation inventory, not a claim that every insurer asks every question or that each item is included in every TenantShield scope.
Privileged identity
Current role assignments, standing versus eligible access, separate administrator identities, authentication-method coverage, emergency access, service accounts, workload identities, and stale privilege.
Conditional Access and MFA
Policy state, target populations, exclusions, application coverage, authentication strength, legacy authentication, device conditions, risk-based controls where licensed, and safe emergency-access treatment. Use the Conditional Access checklist to prepare.
Endpoints and Intune
Enrollment coverage, device ownership, compliance, platform gaps, encryption signals, endpoint-security policy, stale devices, app protection, local administration, and remediation workflows. See the Intune checklist.
Email protection
Exchange Online forwarding and transport rules, accepted domains, mailbox access, email authentication, anti-phishing controls, alert routing, and Defender for Office 365 configuration where licensed.
Applications and collaboration
Enterprise applications, permissions, consent, service-principal credentials, ownership, guest access, Teams, SharePoint and OneDrive sharing, anonymous links, and external-user lifecycle.
Logging and response
Available audit sources, retention, export paths, alert ownership, investigation workflow, tested contacts, administrative recovery, and evidence that material events reach a responsible person.
Keep the enterprise boundary visible: a Microsoft 365 assessment does not automatically validate network controls, every endpoint, backups and restoration, vulnerability management, incident exercises, vendors, operational technology, or applications outside Microsoft 365.
Planning sequence
Work backward from the approval date, not just the submission date.
This example is a planning aid, not a promised assessment or underwriting timeline. Adjust it to the insurer's deadline, the organization's approval process, the technical scope, and the risk of proposed changes.
- Four or more weeks before approval: obtain renewal materials, name the accountable owner and reviewers, inventory required evidence, confirm tenant and enterprise scope, and identify claims that need technical validation.
- Three weeks before approval: collect dated evidence, interview control owners, document exceptions, and separate Microsoft 365 findings from questions that belong to infrastructure, legal, finance, risk, or other suppliers.
- Two weeks before approval: prioritize high-confidence improvements that can be changed and tested safely. Escalate discrepancies that cannot be closed rather than obscuring them.
- One week before approval: retest completed work, preserve the evidence set, reconcile answers to their exact scope, and route the final representations through the organization's approval process.
- After submission: retain the approved version, evidence date, owners, residual work, and any subsequent clarification provided to the broker or insurer.
CISA's voluntary Cross-Sector Cybersecurity Performance Goals prioritize a limited set of high-impact outcomes, while the NIST Cybersecurity Framework 2.0 provides a broader vocabulary for governing, identifying, protecting, detecting, responding, and recovering. Neither replaces the insurer's current questions or the organization's own risk process.
Useful assessment output
Ask for findings that remain defensible after the renewal deadline.
- A scope statement naming tenants, services, populations, licenses, evidence dates, exclusions, and unavailable data.
- Technical findings with the observed condition, supporting evidence, affected scope, risk, recommendation, dependencies, and owner.
- A prioritized action register separating urgent changes, planned improvements, accepted exceptions, and items outside Microsoft 365.
- A retest record for controls changed before approval, without rewriting historical evidence as though the control had always been present.
- An executive readout that identifies statements requiring business, legal, risk, broker, or insurer clarification.
Review the Microsoft 365 Security Assessment, use the assessment planning checklist, compare scope and cost drivers, or inspect the sample assessment.
FAQ
Cyber insurance renewal questions
Will an assessment guarantee coverage or a lower premium?
No. Coverage, pricing, limits, exclusions, and underwriting decisions belong to the insurer and policy process. An assessment can improve Microsoft 365 evidence and identify priorities, but it cannot guarantee an insurance outcome.
Should we wait for the renewal questionnaire before starting?
Use the current application and broker or insurer instructions whenever possible because definitions, evidence periods, and deadlines vary. Before they arrive, teams can still inventory current controls and exceptions without guessing how a future question will be worded.
Does a Microsoft 365 assessment answer every cyber insurance question?
No. It may support identity, access, email, collaboration, device, application, logging, and recovery evidence. Network, backup, vulnerability, incident-response, vendor, legal, financial, and other enterprise topics can remain outside scope.
Who should approve statements made to an insurer?
The organization should define that process. Technical owners can validate evidence; the broker, qualified coverage counsel, risk leaders, and authorized signatories should address policy language, disclosure duties, and representations.
Primary sources
Use regulator and government guidance for context.
These sources explain how insurers are encouraged to measure insured risk and provide broader risk-management outcomes. They do not describe any specific TenantShield customer's application or policy.
Prepare Microsoft 365 evidence before the renewal deadline.
Request an assessment with the insurer's deadline and the areas that need validation. Scope and fixed pricing are confirmed before tenant access.