Microsoft 365 assessment

Microsoft 365 and Office 365 Security Audit for SMEs

Audit Microsoft 365 and Office 365 security: MFA, Conditional Access, administrators, email, sharing, guests, and risky configuration through read-only access.

Request a Microsoft 365 audit

In short

A Microsoft 365 Security Audit checks whether identity, MFA, Conditional Access, administrator roles, email protection, guest access, sharing, and audit settings match the way your company operates. We use explicit tenant consent and the least privileged read access available, then provide evidence, risk, owner, and a prioritized remediation step for every finding.

When this helps

Default settings rarely equal a complete security policy

  • MFA is enabled for some users but not consistently enforced.
  • Old or excessive administrator roles remain active.
  • External sharing and mailbox rules are difficult to oversee.
  • Secure Score recommendations lack business context and ownership.

Deliverables

Areas we review

  • Identity, MFA, Conditional Access, and legacy authentication
  • Administrator roles, inactive users, guests, and access hygiene
  • Email authentication, forwarding rules, and anti-phishing settings
  • SharePoint, OneDrive, Teams, and external sharing controls
  • Audit logging, alerting, recovery, and retention configuration
  • Secure Score recommendations translated into business priorities
  • Management summary and technical remediation list with owners

Approach

Controlled access, clear output

01

Authorize

A tenant administrator approves the documented read-only permissions.

02

Collect

Configuration and posture data are collected without asking for user passwords.

03

Review

Findings are checked against company size, licences, workflow, and risk.

04

Improve

You receive ordered changes, responsible owners, and validation steps.

Clear boundary

No silent configuration changes

The audit does not change tenant settings automatically. Remediation is planned separately, requires approval, and should include testing and rollback for changes that could affect access or email delivery.

Frequently asked questions

Do you need our administrator password?

No. Access is provided through Microsoft OAuth and explicit tenant-admin consent. Passwords are never shared with us.

How long does a Microsoft 365 security audit take?

For a typical SME tenant, collection and review usually fit within several working days. Timing depends on tenant size, licences, available evidence, and whether interviews or remediation validation are included.

What do we receive after the Office 365 audit?

You receive a management summary, evidence-based findings by priority, and a technical action list with recommended owner and validation step. We also explain which recommendations do not fit your licences or way of working.

Can you fix the findings?

Yes, as a separately approved remediation scope. We document changes and test important access and mail-flow effects.

Does the audit cover employee devices?

Only where relevant posture information is available through the agreed Microsoft services and permissions. A full endpoint assessment is a separate scope.

Turn the first security question into an owned next step

We will scope the assessment, required access, evidence, review, and expected output before any checks start.

Request a Microsoft 365 audit