Address permission sprawl and data exposure before rolling out Microsoft Copilot.
Copilot inherits every user's access — so any oversharing in your tenant can become a leakage path. We find it, fix the exposure, and put governance around it before you switch Copilot on.
- 10+ years across IT, cloud & cyber
- Enterprise & government experience
- Principal consultant-led delivery
- Independent & Australian-owned
- Melbourne-based · Australia-wide
You walk away with
- Copilot and AI data-exposure review across your tenant
- Oversharing & access findings (SharePoint, OneDrive, Teams)
- Prioritised remediation plan to close the exposure before rollout
- Acceptable-use policy and governance for Copilot
Is this you?
You're probably here because…
If one of these is true, this may be the right starting engagement — with senior attention.
You're rolling out (or piloting) Microsoft Copilot (formerly Microsoft 365 Copilot) and want to do it safely.
You suspect SharePoint and OneDrive permissions have sprawled over the years.
Copilot can surface anything a user can technically reach — and that worries you.
Your board wants AI productivity without an oversharing incident.
What you get
Executive-ready deliverables, in business language
Everything is prioritised and written to be acted on, with indicative effort, dependencies and cost ranges where supportable.
- Copilot and AI data-exposure review across your tenant
- Oversharing & access findings (SharePoint, OneDrive, Teams)
- Prioritised remediation plan to close the exposure before rollout
- Acceptable-use policy and governance for Copilot
- Go/no-go readiness summary for your rollout decision
Productised package
Copilot Security Readiness
Copilot/AI data-exposure and access review, oversharing remediation plan and an acceptable-use policy.
$4,950
from · ex GST
1 week
typical timeline
How it works
A clear, documented method
Every engagement starts with written authorisation and a defined scope. Here's the path from start to deliverable.
- 01
Discover access
Map where Copilot can reach — broad-access sites, anonymous links, stale permissions and the data they expose.
- 02
Assess exposure
Identify the oversharing that would let Copilot surface sensitive data to the wrong people the day you turn it on.
- 03
Remediate
A prioritised plan (and, with Engineering, the hands-on fix) to close exposure before rollout — not after an incident.
- 04
Govern
Acceptable-use policy, sensitivity labelling guidance and a monitoring cadence to help keep Copilot use governed as you scale it.
Why CyberByte Security
Principal consultant-led delivery, backed by 10+ years across IT, cloud & cyber and enterprise & government experience.
FAQ
Questions buyers ask
Still unsure? A scoping call answers the rest in 20 minutes.
Copilot is designed to respect your existing permissions — which means if a user can technically reach a file, Copilot can surface its contents to them. Any permission sprawl becomes far easier to discover. The risk is your tenant's access model, and that's what we fix.
Ideally, yes. Running the readiness review before or during your pilot means you remediate exposure before it's in everyone's hands — typically simpler than cleaning up after.
Copilot Security is the focused, fastest-moving entry point. The AI Security & Governance Review is the broader programme — all AI tools, informed by ISO/IEC 42001 principles. Copilot Readiness can lead into it.
Related services
Relevant industries
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Talk to a senior advisor.
A 20-minute scoping call: tell us what's prompting this, and we'll tell you the smallest credible engagement that solves it. Fixed price for the agreed scope, no obligation.