Detect. Defend. Repeat.

Security for Microsoft cloud estates that doesn't stop at the report.

Luna Cyber finds where your Microsoft 365 and Azure security posture is exposed, using evidence pulled directly from your tenant, not a questionnaire. Then we fix it with you and keep it that way: audit, remediation, and ongoing engineering support, as one continuous cycle.

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Read-only access, always Benchmarked against industry standards & Microsoft best practice Evidence-based, not a checklist

How it works

Three steps, no surprises

Every engagement starts the same way, whether you stop after the audit or bring us on to fix what it finds.

Step 01

We audit

Read-only access to your tenant. We pull real configuration evidence (Entra ID, Microsoft 365, Defender, Sentinel, Azure) and assess it against recognised security benchmarks and Microsoft's own best-practice guidance.

Step 02

You get priorities

Not a 40-page PDF nobody reads. A ranked list of what's actually risky, plus what you're already licensed for but not using.

Step 03

We fix it, or you do

Take the report and run with it yourself, bring us in for a fixed-scope uplift project, or put us on retainer for ongoing engineering support.

The deliverable

What actually lands on your desk

A security posture score you can track over time, benchmarked against industry standards and Microsoft's own best-practice guidance for Sentinel and Defender, a breakdown by domain so you can see where the weakness sits, and a prioritised action list where every finding carries the evidence behind it and the fix that closes it.

  • Client-ready PDF, plus an editable Word version for presenting internally.
  • Findings ranked by real-world risk, not by how many controls failed.
  • The licence review: what you are already paying for and not switched on.
Audit report preview: a Microsoft 365 security benchmark score of 65 out of 100, a breakdown by domain across identity and access, endpoint and XDR, mail and data protection, and cloud posture, and a prioritised action list where each finding shows its severity, the evidence behind it and the fix.
Illustrative report extract: figures shown are not a real client.

The offer

Three ways to work with us

Start with the audit, or bring us in wherever you are in the cycle. Detect what's exposed, defend against it, repeat as your estate changes.

Detect · Start here

Security Posture Audit

A fixed-price, evidence-based review of your Microsoft 365 & Azure estate, assessed against recognised security benchmarks and Microsoft best practice, and ranked by real risk. Delivered as a client-ready report.

Fixed price, scoped to your tenant → Defend · One-off

Uplift Engagement

We take the audit's priority list and fix it. A defined scope, a fixed fee, a clear end date, no retainer required.

Learn more → Repeat · Ongoing

Engineering Support

Keep us on retainer for continuous monitoring, re-audits, and remediation as your estate changes: an outsourced security posture function.

Learn more →

Independent assurance

Already paying someone to run your security?

Outsourcing security does not tell you whether the work is being done, and the reporting you get comes from the same provider doing the configuring. We read your tenant independently and show you what is actually in place, so you can hold the contract to what it promised. We are a consultancy, not a managed service, so the review does not arrive with a proposal to take the contract over.

What we can assess

Why the evidence matters

Most audits are a questionnaire. This one isn't.

We built our own auditing platform, LUNA, because we were tired of security reviews built on interviews and self-reported checklists. Luna Cyber's audit runs on LUNA under the hood, and every finding in your report traces back to a real, read-only API call against your own tenant, not a client's best guess on a call.

How a finding is produced: stage one, your tenant: Entra ID, Microsoft 365, Defender, Azure, Purview and Exchange Online, with nothing installed and nothing changed. Stage two, read-only evidence: GET calls to Microsoft Graph, Defender and Azure Resource Manager, verified before the audit starts. Stage three, scored against recognised security benchmarks and ordered by risk.
Every finding traces back to a read-only call against your own tenant. Example findings shown are not a real client.

Ready to find out where you actually stand?

Tell us a bit about your environment and we'll scope a fixed price within a couple of days.

Book a call