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See What’s Inside
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What to Configure in Microsoft Purview Before Deploying Microsoft 365 Copilot
Microsoft 365 Copilot doesn't change your permissions, it inherits them. Which means if sensitive content is overshared in your environment today, Copilot can find it, surface it, and share it farther than any user could on their own.
Most organizations discover this after they've already rolled out Copilot. This webinar is designed to help you get ahead of it.
You’ll learn how to use Microsoft Purview to find where risk lives, put baseline controls in place, and enable a secure Copilot pilot usage or rollout.
We’ll cover what changes, when Copilot is introduced (and what doesn’t), where oversharing typically shows up in SharePoint, Teams, and OneDrive, and Purview configurations that directly reduce exposure.
You’ll see and learn
- How Copilot inherits Microsoft 365 permissions and why governance order matters
- Where oversharing and sensitive data exposure typically exists today
- Foundational Microsoft Purview configurations to reduce Copilot oversharing risk, including:
- Discover where data lives across SharePoint, Teams, and OneDrive
- Identify overshared and inactive content
- Apply basic classification and sensitivity labeling
- Understand how Purview policies influence Copilot behavior
- A phased, practical approach to preparing your environment for secure Copilot adoption
Who should attend:
- IT leaders responsible for Microsoft 365 governance
- Security and compliance teams evaluating Copilot risk
- Organizations planning, piloting, or already using Microsoft 365 Copilot
Register Now
Fill out the form below to secure your spot in the webinar.

About Presenters
Mike McClain, Sr. Security Consultant
Mike McClain is ProArch’s Senior Security Consultant. Mike guides organizations through the Microsoft Purview implementation journey to meet compliance and governance requirements. He works closely with clients to assess risk and turn security findings into practical next steps.
Todd Brink, Sr. Consulting Engineer
Todd Brink is ProArch’s Senior Consulting Engineer, helping organizations protect sensitive data using Microsoft Purview. He works closely with clients to reduce data risk and improve day‑to‑day security and compliance operations.
Jim Spignardo, Dir. Cloud Strategy & AI
Jim Spignardo is the Director of Cloud Strategy & AI Enablement at ProArch. Jim leads initiatives that modernize infrastructure, empower teams, and maximize ROI on Microsoft technologies. What drives him is helping organizations cut through the noise and deliver real, measurable business outcomes.

