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Microsoft 365 security optimisation review
Microsoft 365 Security Optimisation

Optimise Microsoft 365 Security

A focused review of identity, Conditional Access, email security, and collaboration controls — with a prioritised remediation plan in plain English.

What we review

The controls that most often decide whether a Microsoft 365 compromise succeeds.

Identity & MFA posture

Review authentication strength and legacy protocol exposure.

Prioritised remediation plan

Fix the highest-risk gaps first with a clear delivery sequence.

Mail and collaboration hardening

Assess Exchange, Teams, and sharing controls that leak data.

Assessment deliverables

Everything you need to move from assessment to measurable outcomes.

  • Identity and MFA review
  • Conditional Access recommendations
  • Exchange and Teams hardening notes
  • Risk-ranked findings
  • Remediation roadmap
  • Optional implementation support
Microsoft 365 security optimisation review
Security Hub Assessment

A clearer view of your Microsoft 365 risk

Microsoft 365 is where many businesses now keep their most sensitive work. Small configuration gaps create large exposure. This assessment shows what matters, what can wait, and how to improve without freezing productivity.

  • Plain-English findings
  • Risk-ranked actions
  • Aligned to how your people work
  • Optional Geostream delivery

Technology should remove friction from the business — not add to it.

Christopher Whyke
Christopher Whyke
Technical Director

Assessment process

Focused, practical, and actionable.

01

Collect

Gather tenant context and priority concerns.

02

Review

Assess identity, access, mail, and collaboration controls.

03

Report

Deliver findings and a remediation roadmap.

Why take this assessment

Faster clarity

Know your real posture without a six-month programme.

Actionable output

A plan your team can execute or ask us to deliver.

Microsoft expertise

Review by engineers who work in these tenants daily.

Geostream team collaborating with a client

You're here.Let's talk.

Tell us about your business, why you're here today and we'll tell you how we do things differently. The conversation stays completely confidential.

  • You will always speak to a human
  • The conversation stays confidential
  • No sales pitch - you'll speak to someone technical
  • If we're not the right IT company for you, we'll tell you

Speak with an Expert

Get in touch with our team today to discover how we can elevate your organisation through smarter technology solutions.

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01623 423615

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Microsoft 365 Security Optimisation | Geostream Security Hub | Geostream Solutions