Guide · free · read-only · no logs · Updated · 5 min read

Free Microsoft 365 security assessment. A score in minutes, from a read-only app you can remove in one click.

A Microsoft 365 security assessment reads how a tenant is configured: sign-in and multi-factor policy, who holds privileged roles, conditional access, which applications have been granted consent, Exchange and Teams settings, and the email domain's published records. Cyvantic's is free, takes minutes, collects no logs, reads nothing inside mailboxes or files, and ends in a score out of 100 with one goal per failed check and the exact steps to close it.

READ-ONLY · no charge · no credit card · at most one reminder, nothing else. Or start now without the email.

Configuration and inventory. Never your mail, files or logs.

The assessment is a dedicated Microsoft application holding read permissions only, authenticating with a certificate rather than a secret. It is its own app, separate from anything that connects a tenant for monitoring, and it cannot act on the tenant.

identity

Sign-in and multi-factor

Whether multi-factor authentication is required and for whom, legacy authentication, security defaults, the password and session policies, and how privileged accounts are protected.

roles

Who holds the keys

Global administrators and the other privileged roles, how many there are, whether they are permanent or just-in-time, and whether break-glass accounts exist and are excluded correctly.

conditional access

The policies, as written

What the policies require, who they cover, what they exclude, and the gaps between them: an unprotected legacy protocol, a location that bypasses multi-factor, a report-only policy nobody enabled.

applications

Consents and secrets

Which applications users and administrators have granted access to, with what permissions; application credentials and how they expire; whether users may consent on their own.

exchange · teams · sharepoint

With one optional role

Mail flow and anti-phishing settings, external sharing, guest access and Teams policies. These need one optional role assignment; without it the checks say not assessed, with the reason, rather than guess.

the email domain

What the world sees

The published SPF, DKIM and DMARC records, the certificate and headers on the web hosts you name, and dangling records that point at hosts you no longer run. Passive checks only: a lookup, a handshake, a single request, never a port scan.

Three steps. Minutes, not a project.

  1. sign up

    Create your organisation, pick your region

    Sign up with an email address, Microsoft or Google, and choose where your data lives. Today the region we serve is the European Union (Ireland). Nothing to install, no credit check.

    no agent · no card · free
  2. consent

    One administrator, one click

    A Global Administrator consents once to the dedicated read-only app. We confirm the tenant is yours before anything is read. To include Exchange and Teams, assign the one optional role the page describes; everything else needs nothing more.

    read-only · certificate, not a secret
  3. read and fix

    The score, the goals, the proof

    The dashboard fills in as each part is read, identity first. Work the goals in the order that moves the score most for the least effort, then scan again to prove the fix landed. Print it, send it to Word, or take the CSV.

    typically minutes · re-scan on demand

A number you can move, with the evidence behind it.

A score out of 100, in four bands

Exposed, basic, maintained, hardened, with a score per area beside the total. A check that could not run, because a licence is absent or a permission was not given, is shown with the reason and left out of the score. A silent gap never reads as a pass.

One goal per failed check

How many points it returns, whether it is a half-hour fix, a half-day job or a project, the numbered steps, a link to the right blade in the Microsoft admin centres, and the accounts or applications it concerns.

Nine framework views

NIST 800-53, ISO 27001, SOC 2, NIST CSF 2.0, Cyber Essentials, Essential Eight, NIS2, CISA SCuBA and MITRE ATT&CK, each showing met, gap and not assessed, each exportable. The views end with the controls a configuration scan cannot speak to.

Decided by rules, not by a model

Every check is a fixed rule over what was read. The same configuration gives the same answer every time, so a changed number always means a changed configuration.

compared with

Microsoft Secure Score

Secure Score is Microsoft's own measure of a tenant against Microsoft's recommendations, and the scan reads it. The scan adds what Secure Score does not: the same checks mapped to nine external frameworks, the email domain and the web hosts, an AWS account in the same report, the coverage stated beside the score, and a history of every re-scan. It does not replace Microsoft's tooling, and it is evidence, never a certificate.

an honest edge

What it cannot see

Policy, training, physical controls and anything outside the tenant's configuration. The framework views say so where it applies. A configuration scan shows how the doors are set; whether someone has already walked through them is the compromise assessment's question.

revoke it

Yours to take back

Delete the enterprise application in your tenant and access ends at once. Tell us to forget the scan and the targets and results are deleted straight away. Otherwise results live in your isolated tenancy and are deleted thirty days after your last scan unless you continue.

Asked about the Microsoft 365 assessment.

Is it really free, and what is the catch?
It is free, with no card and no sales call required. The scan is the first step of how we work with every customer: see where you stand, then decide, with evidence, whether to go further. Many organisations run it, fix the goals, and never speak to us. That is fine by us.
What permissions does the app need?
Read permissions only, granted by an administrator's one-time consent to a dedicated application that authenticates with a certificate. It cannot write to the tenant and cannot read mailboxes, messages or files. Exchange and Teams settings need one optional role assignment, which the page describes before you decide; without it those checks say not assessed.
Do I need a particular Microsoft 365 licence?
No licence is required to run the scan. Some checks depend on features that need a licence, such as conditional access or Intune device compliance; where the licence is absent the check is shown as not assessed with the reason, and the score is not penalised for it.
Does it work for a managed service provider with many tenants?
Yes. Each client organisation runs the scan in its own tenancy and can delegate it to the provider, who then sees every client's score and goals from one console. The provider platform, explained.
Where do the results live?
In your own isolated tenancy in the region you chose at sign-up; today that is the European Union (Ireland). Your data trains nothing and no other customer can see it. Results are deleted thirty days after your last scan unless you continue, or at once if you ask. The security page has the full picture.

Find out where your tenant stands. In minutes, for nothing.

Give us an address and we email you the link to start; or go straight to the sign-up. Read-only, no logs, a score with the fixes in order. No charge, no sales call required, no credit card.

We email you the link to start, and at most one reminder. Nothing else, ever. Or start now without the email. Privacy.