Microsoft 365 Security Audit Pricing: $3,500 Fixed
One price for any tenant size. A CISO-led, read-only review with 200 checks and four clear reports, and no per-user charges or surprise add-ons.
Fixed price. Any tenant size.
The same price whether your tenant is small or large. Scope, access and timing are confirmed with you in writing before work starts.
- 200 read-only checks across 8 control domains
- Performed personally by Ali Hassani, Certified CISO
- Read-only access; nothing in your tenant is changed
- Executive report, technical report, risk register and remediation roadmap
200 checks across 8 Microsoft 365 control domains
- 01Identity & MFA
- 02Administrator access & PIM
- 03Exchange & Defender
- 04SPF, DKIM & DMARC
- 05SharePoint, OneDrive & Teams
- 06Purview & DLP
- 07Audit logging & alerts
- 08Devices & recovery
See every check in the Microsoft 365 audit checklist.
Four reports, written for leadership and IT.
Executive report
The most important Microsoft 365 risks and their business impact, written for owners and leadership.
Technical report
Tenant-specific findings for identity, email, sharing, applications, devices and logging, with remediation steps.
Risk register
Every finding rated and ranked, ready for cyber insurance, customer reviews or compliance readiness.
Remediation roadmap
Quick wins first, then the configuration changes that depend on them, in a practical order.
From a short call to a clear remediation plan.
- STEP 1Scope callConfirm objectives, exclusions, access, timing and deliverables.
- STEP 2Read-only accessGrant read-only access; nothing in your tenant is changed.
- STEP 3200 checksAli reviews identity, email, data, logging and recovery controls personally.
- STEP 4Four reportsExecutive report, technical report, risk register and remediation roadmap.
- STEP 5Remediation, if you want itFixes are optional, scoped separately and done only with your approval.
No per-user pricing, no estimate calculator.
Microsoft 365 risk doesn’t scale neatly with headcount, and a small firm’s tenant needs the same 200 checks as a large one. So the audit is one price, and you know the cost before you start.
Reviewed by Ali Hassani, CISO
Certified CISO (C|CISO) and CISSP with 25+ years in IT and cybersecurity. Based in Irvine, on-site across Southern California, remote nationwide.
About Ali →Keep going.
Microsoft 365 Security Audit
What the audit covers, who it is for and how it works.
Read more →Microsoft 365 audit checklist
All 200 checks, organized by the 8 control domains.
Read more →Sample audit report
See how findings, ratings and the roadmap are presented.
Read more →Free Microsoft 365 risk check
A quick self-assessment before you book the full audit.
Read more →Microsoft 365 audit pricing FAQ
How much does a Microsoft 365 security audit cost?
The OC Security Audit Microsoft 365 Security Audit is $3,500, fixed, for any tenant size. It includes 200 read-only checks across 8 control domains and four reports: an executive report, a technical report, a risk register and a remediation roadmap.
Does the price change with the number of users?
No. The price is $3,500 whether your tenant is small or large. There is no per-user or per-license charge.
Does the audit make changes to our tenant?
No. The audit is a read-only review and reporting service. Any remediation work, change window or implementation support is scoped separately and requires your approval.
How long does a Microsoft 365 audit take?
A focused review is often completed within one to three weeks after access, scope and evidence are ready. Larger environments can take more time.
Know exactly where your Microsoft 365 tenant stands.
$3,500 fixed, any tenant size. Read-only, CISO-led, with four reports you can act on.