How do you secure Microsoft 365 Copilot without blockingproductivity?
In Episode 6 of the AI Governance & Data Security Show, Nikki Chapple and Ryan John Murphy are joined by Johnny Sheehan, Microsoft MVP and AI security specialist, to explore how Microsoft Purview, Sensitivity Labels and Data Loss Prevention (DLP) can help organisations secure Copilot while enabling safe and productive AI adoption.
Do you really need to label every file before you can trustMicrosoft 365 Copilot?
The answer is more nuanced.
In this episode, we explore how Copilot uses permissions andsensitivity labels, why encryption and extract rights matter, where DLP fits into the picture, and how organisations can take a practical, risk-based approach to AI governance without falling into "analysis paralysis".
We also discuss Microsoft Purview's evolving capabilities,including Label Groups, SharePoint labelling, DSPM for AI, Adaptive Scopes and Block Content Analysis Service, and how these controls can help organisations build the trusted data foundation needed for Copilot andagent-based AI.
In This Episode
✅ How Microsoft 365 Copilot uses permissions and sensitivity labels
✅ Do you really need to label everything before deploying Copilot?
✅ Why encryption settings and extract rights matter
✅ How Sensitivity Labels and DLP work together
✅ Common mistakes when designing sensitivity label taxonomies
✅ How to avoid "analysis paralysis" when preparing for AI
✅ Label Groups vs Sub Labels explained
✅ SharePoint and auto-labelling strategies
✅ Using DSPM for AI to discover and manage AI-related risks
✅ Practical guidance for securing Copilot and agent-based AI
✅ Why AI governance should accelerate adoption, not slow it down
Key Takeaway
AI governance isn't about blocking users or labellingeverything.
It's about implementing the right combination of visibility,governance and evidence to create trusted data that enables secure AI adoption.
Guest: Johnny Sheehan
🎙️ Johnny Sheehan
Dual Microsoft MVP | Founder & Principal Consultant, SecureAi
AI Security Specialist
LinkedIn: https://www.linkedin.com/in/johnny-sheehan-68331819/
SecureAi: https://secureai.ie/
Resources
Microsoft Purview: Manage data security and compliancefor Microsoft 365 Copilot and Microsoft 365 Copilot Chathttps://learn.microsoft.com/en-us/purview/ai-m365-copilot
Microsoft Purview: Data security and complianceprotections for generative AI appshttps://learn.microsoft.com/en-us/purview/ai-microsoft-purview
About the AI Governance & Data Security Show
The AI Governance & Data Security Show helps organisations securely adopt AI, protect sensitive data, govern information and reduce risk across Microsoft 365.
Hosted by:
🎙️ Nikki ChapplePrincipal Cloud Architect | Microsoft MVPLinkedIn: https://www.linkedin.com/in/nikkichapple/
🎙️ Ryan John MurphyData Security Specialist | MicrosoftLinkedIn: https://www.linkedin.com/in/ryanjmurphym365consultant/
Subscribe for practical discussions about:
🔐 Microsoft Purview🤖 Microsoft 365 Copilot
✅ AI Governance
🛡️Data Security🚨 Insider Risk Management📋Data Loss Prevention🏷️ Information Protection📊 Compliance & Risk Management🤝Agent Governance
👍 If you found this episode useful, like, subscribe and share it with colleagues who are preparing for Microsoft 365 Copilot or agent-based AI.
💬 What approach is your organisation taking to Sensitivity Labels and Copilot? Leave your thoughts or questions in the comments.
#MicrosoftPurview #Microsoft365Copilot #AIGovernance#DataSecurity #DLP #SensitivityLabels #DSPM #TrustedData
