Microsoft 365 Security Review

Microsoft 365 Security Review designed for production, not just project completion.

AL Group provides microsoft 365 security review for organisations that need Microsoft cloud productivity, with engineering attention across identity, collaboration, endpoint governance and information protection.

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What it means in practice

Operational capability, not a product checklist.

Best suited to: Businesses that want Microsoft 365 to be secure, governable and supportable rather than a collection of licences accumulated over time.

Our microsoft 365 security review service combines assessment, architecture, implementation, documentation and operational handover. We design around the existing estate, business constraints and support model instead of forcing a fixed vendor playbook. The objective is to make Microsoft 365 secure, supportable and aligned to the way your organisation works.

Capabilities

What we can take on.

Current-state assessment for Microsoft 365 Security Review
Architecture and implementation
Security and resilience review
Migration or remediation planning
Monitoring and operational readiness
Documentation and knowledge transfer
Outcomes

What good looks like.

A documented microsoft 365 security review design

Reduced configuration drift and operational risk

Clear ownership and support boundaries

Security controls designed into the service

Monitoring and recovery considered from day one

A practical roadmap for future change

Engineering approach

How we turn the requirement into something supportable.

What a strong microsoft 365 security review engagement should achieve

Identity, Exchange, Teams, SharePoint, OneDrive, endpoint management, Defender and compliance controls are considered together. Changes are mapped to dependencies such as DNS, mail flow, authentication, device state and third-party integrations.

Discovery before change

Discovery covers domains, identities, licences, mail flow, applications, devices, sharing models and security posture. Migrations use staged validation, pilot groups, coexistence where required and documented rollback or recovery paths.

Designed to remain supportable

Post-change operation includes role separation, configuration standards, monitoring, licence hygiene, joiner/mover/leaver processes, security review and documented administration.

A clear responsibility boundary

Engagements can be delivered as a project, retained Microsoft 365 administration, or as part of a wider managed IT service.

Typical deliverables

Evidence you can operate after delivery.

Current-state discovery and risk register
Documented target design and implementation plan
Change, validation and rollback approach
Operational documentation and ownership model
Monitoring, support and lifecycle recommendations
Engagement model
Discover

Understand the estate, business constraints, existing risks, dependencies and what success must look like.

Design

Define the target state, security controls, support model, migration path and measurable acceptance criteria.

Deliver

Implement in controlled stages with validation, documented decisions and backout planning.

Operate

Hand over cleanly or continue into managed operation, monitoring, optimisation and lifecycle management.

Frequently asked questions

Questions we normally resolve during discovery.

Can AL Group take over an existing microsoft 365 security review environment?

Yes. We normally begin with discovery and documentation, then agree which risks need immediate remediation and which can be addressed through a controlled improvement plan.

Do you work alongside an internal IT or engineering team?

Yes. Engagements can be fully outsourced, co-managed or project-based. Responsibilities and escalation boundaries are documented so work is not duplicated or left ownerless.

Can you support the environment after the project?

Yes. Where appropriate we can provide monitoring, support, lifecycle management and continuous improvement after implementation.

Will you document what you build?

Yes. Maintainable diagrams, configuration records, implementation decisions and operational runbooks are treated as deliverables rather than optional extras.

Need this capability?

Talk to us about Microsoft 365 Security Review

Tell us the current state, required outcome, dependencies and constraints. We can assess, design, deliver and continue operating the result.

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Engineering updates

Useful technology guidance, not a sales blast.

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