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Microsoft Copilot governance

Control what Microsoft Copilot can reach, before it surfaces the wrong data

Microsoft 365 Copilot answers at the permissions your tenant already grants. Where files are overshared, mislabeled or stale, Copilot surfaces them to whoever asks. Rencore shows you exactly what Copilot can reach, ranks the exposure by risk, and helps you right-size access before you roll it out.

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A Rencore Governance compliance summary for the service Copilot: a donut chart at 75 percent, with 2,652 compliant items against 9 high, 865 medium and 0 low policy violations

Trusted by the world’s leading organizations

  • MAPAL
  • bam
  • VDL
  • Wacker
  • Grundfos
  • Amgen
  • Lufthansa
  • thyssenkrupp
  • Sunrise
  • Pattern

Where Copilot goes wrong in Microsoft 365

Copilot does not break your rules; it follows them. It reads at the access your tenant grants and answers from the content it finds, so its risks are your data and permission gaps, made instantly visible:

Copilot inherits every oversharing mistake

It reads at the permissions your tenant already grants, so one overshared site becomes an answer for the whole workforce.

Sensitive content with no label

Unlabeled documents look the same as public ones to Copilot, so confidential material can surface in a prompt.

Stale content, confident answers

Copilot cannot tell current from outdated, so retired policies and old figures come back as fact.

Licenses spent, value unproven

Copilot seats get assigned and forgotten, with no view of who actually uses them or what they return.

How Rencore gets Copilot under control

Insight and action for the Copilot beachhead: see what Copilot can reach, rank the exposure by risk, then fix it and prove readiness. Rencore complements Microsoft Purview and Entra; it does not replace them.

See

See exactly what Copilot can reach

Map the sites, Teams and files Copilot can pull into an answer, and surface the unlabeled content first, before anyone prompts for it.

Rencore Governance policy flagging SharePoint site collections without a sensitivity label, with 373 found and a falling three-month trend
Rank

Stop oversharing before Copilot surfaces it

Rank exposure by risk: anonymous links, external shares with no expiry and broken inheritance, so you close what Copilot would surface first.

Rencore Governance policy flagging externally shared files whose sharing link has no expiry, with 13,566 violations found and a three-month trend
Fix

Right-size the permissions Copilot inherits

See which apps and accounts hold standing access to Microsoft 365 data, and tighten the ones Copilot and its connectors ride on.

A Rencore Governance security policy over Entra ID enterprise applications: of 263 applications checked, 24 use SharePoint Online permissions, with 30 new and 6 resolved over three months on a rising trend
Prove

Prove Copilot readiness and control the spend

Track Copilot usage and license cost by department, so you enable the seats that return value and reclaim the ones that do not.

The values table of the Rencore Governance report on Microsoft 365 Copilot licence cost by department, totalling 1,950 euro a month across unassigned seats, Engineering, Finance, HR, IT, Management, Manufacturing, Marketing, Operations, Product and Sales

Trusted by security, IT, and platform leaders

Security, IT, and platform leaders use Rencore to see their Microsoft estate, cut cost and risk, and roll out Copilot and agents on a governed foundation.

  • With Rencore's scalable automation solutions, organizations can not only meet current challenges but also prepare themselves for future technological advancements.
    Case Study
    Philipp Widmer Philipp Widmer Head of Platform Services Universitätsspital Basel

  • 26% vs 3%

    Organizations that govern Microsoft 365 well realize significant Copilot value 26% of the time, versus 3% for those that do not.

    Gartner, 2025 Microsoft 365 Copilot Survey
  • As we continue to expand our cloud capabilities, the foundation laid by Rencore Governance will undoubtedly play a crucial role in ensuring that each step forward is taken with confidence, security, and compliance in mind.
    Case Study
    Claude Bisdorff Claude Bisdorff Head of IT Systems Ville de Luxembourg

  • 116%

    ROI from Microsoft 365 Copilot once the program is adopted and governed, in Forrester’s Total Economic Impact study.

    Forrester Total Economic Impact
  • I currently estimate that we save around €80k per year by freeing up our IT admin team to do the work that counts.
    Case Study
    Undisclosed Undisclosed Former Lead O365 Competence Center Royal BAM

  • 71%

    of enterprises name security and governance among their top challenges to deploying Microsoft 365 Copilot.

    Gartner
  • Rencore's centralized governance tool excelled at ensuring secure data in Microsoft 365 and minimizing the risk of unauthorized access.
    Case Study
    Greg Bowles Greg Bowles IT Operations Manager Specialist Risk Group

  • 150,000+

    AI agents in use at the average Fortune 500 company by 2028. Agent sprawl is the next sprawl.

    Gartner
  • With Rencore Governance we are able to reduce manual governance activities, improve our service quality and generate valuable insights across our Microsoft service stack.
    Undisclosed Undisclosed Head of AI & Process Automation Wacker Chemie AG

Frequently asked questions

What is Microsoft Copilot governance?
Microsoft Copilot governance is the practice of controlling what Copilot can reach and surface inside your Microsoft 365 tenant: which sites, files and Teams it can read, whether that content is labeled and current, and who holds the permissions it inherits. Copilot answers at the access your tenant already grants, so governance means right-sizing that access and the data beneath it, both before rollout and continuously after it.
How is this different from Rencore’s AI agent governance page?
This page is about Microsoft 365 Copilot and the data it can reach. AI agent governance covers the wider estate: the Copilot Studio agents, SharePoint agents and other AI agents people build, which multiply outside any inventory. If your question is agent sprawl and shadow AI, start with AI agent governance; if it is what Copilot surfaces from your own data, you are on the right page.
Does Rencore replace Microsoft Purview or Entra for Copilot?
No. Rencore complements Microsoft’s own controls. Purview labels and protects data and Entra manages identity and access; Rencore inventories what Copilot can reach across the estate, ranks the exposure by risk and routes the fixes to owners, so those Microsoft controls get applied where they matter before Copilot surfaces the gap.
Can we assess Copilot exposure before we roll it out?
Yes. You can see what Copilot would reach on day one: overshared sites, unlabeled sensitive content and stale documents, ranked by risk, alongside license cost by department so you enable the seats that return value. See Microsoft Copilot readiness for the full pre-rollout checklist.

Related solutions and reading

Copilot is the beachhead, not the boundary. These cover the agent estate around it and the pre-rollout groundwork:

AI agent governance and agent sprawl

Copilot is one part of your AI estate. See and control every Copilot Studio and AI agent, and stop agent sprawl before it multiplies.

See agent governance

Microsoft Copilot readiness

Get the tenant Copilot-ready: clean the data, fix risky configuration and set up a cost-efficient rollout.

See the readiness solution

AI governance for Microsoft 365: from Copilot risks to EU AI Act readiness

Read the article

5 important governance aspects for Microsoft Copilot

Read the article

See what Copilot can reach in your tenant

Start with the map: every site, file and permission Copilot can pull into an answer, ranked by risk, ready to fix before rollout.

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The Rencore Governance top issues list for the service Copilot, ranked by severity: 8 Copilot licenses assigned to disabled accounts, 1 external website data source risk, 821 Copilot adoption opportunities for E3/E5 users and 37 inactive Copilot users, each with a trend sparkline