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Security / Overview
DIGITAL CLOUD / Security

M365 Baseline Security

Compare tenant settings with an agreed security baseline. Prioritize configuration gaps and document changes, exceptions and responsible owners.

Plan your solution
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M365 Baseline Security

Understanding the solution

A Microsoft 365 baseline assessment compares tenant settings with an agreed configuration target. Digital Cloud can review identity, messaging and collaboration controls alongside the licenses and business exceptions that shape your environment. The result is a traceable configuration gap list, with evidence and change priorities that administrators can use to plan an improvement phase.

Identity protection determines who can reach which resources and under what conditions. Multifactor authentication, least privilege and conditional access can form part of a Zero Trust approach. Emergency access and legitimate exceptions must be considered so stronger controls do not prevent necessary recovery. Security controls should support the way the organization works while reducing avoidable exposure. Identities, devices, email and networks need coordinated policies, maintenance and accountable response ownership.

Capabilities and scope

Identity baseline

Check administrative roles, authentication coverage, legacy access concerns and Conditional Access scope. Identify excluded users or applications and document why each exception exists.

Messaging and sharing

Review relevant mail protection policies, guest access and external sharing settings. Look for inconsistent treatment of comparable users or sites rather than assuming one tenant-wide setting suits every workload.

Evidence and change plan

Record observed settings, target values and affected services. Use Secure Score recommendations as one input, validate business impact and specify rollback requirements for proposed changes.

A practical example

After rapid growth, different teams have configured sharing and access independently. The assessment can identify inconsistent controls and establish an approved target before administrators standardize the tenant.

What your project can deliver

  • Dated baseline comparison with evidence
  • Prioritized configuration and exception register
  • Change plan with owners and verification steps

The final deliverables, licensing and responsibilities are agreed for your environment before implementation.

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Requirements and considerations

Identify important systems and information, current controls and exceptions. Agree change approval, coverage and escalation. A configuration review does not by itself establish legal compliance or eliminate every risk.

M365 Baseline Security

Project priorities

  1. Baseline settings

  2. Documented exceptions

  3. Prioritized changes

We begin with a conversation about the task, the people involved and the systems already in place. Together we identify what a useful result would look like and which dependencies need attention first. The agreed proposal sets the delivery boundaries, responsibilities and acceptance criteria.

Your engagement

How Digital Cloud can help

Scope and outcomes
Project phaseWhat happens
01Establish the baselineConfirm the systems, evidence and access needed for the review. Record the current configuration and relevant business constraints before drawing conclusions.
02Prioritize findingsExplain findings in terms of impact and practical effort. Separate confirmed issues from assumptions and identify the owner who can validate each recommendation.
03Plan corrective actionAgree on a prioritized action plan, identify dependencies and define how improvements will be verified. Changes are implemented only within the agreed scope and authorization.
Scope and outcomes
M365 Baseline Security

Questions before you start

Is the baseline score a compliance certificate?

No. The assessment is a configuration review against the chosen target. It does not prove complete security or regulatory compliance, and findings can change as settings and products evolve.

What determines the cost and schedule?

The starting environment, integrations, user groups and agreed outputs determine the effort. We confirm scope and commercial terms before work begins. Software licenses, infrastructure consumption and ongoing support may be separate items.

What will we receive?

The proposal identifies the deliverables: these may include findings, a prioritized roadmap, a tested configuration, a prototype, documentation or training. We agree what is included and how completion will be assessed.

Can this work with our existing systems?

We review the actual applications, data sources and access requirements before recommending an integration. Dependencies and compatibility limits are recorded so the delivery plan reflects your environment.

What happens after the initial work?

You can use the findings to guide your own team or discuss a follow-on phase. Any maintenance, monitoring or support includes separately agreed service hours, responsibilities and response targets.

Product documentationMicrosoft Learn ↗