Topic starter
11/02/2026 10:30 am
TL;DR: Copilot Studio agents can create Entra app registrations, connect to external services, and surface in Graph, Dataverse, and audit logs, but Microsoft’s mixed admin model makes discovery and governance uneven, according to Token Security. The practical risk is that autonomous access paths grow faster than identity teams can reliably inventory or review.
Editorial analysis by NHI Mgmt Group, based on content published by Token Security: “Security in confusing AI platforms: A guide to your Copilot agents”.
Key questions
Q: What breaks when Copilot agents are managed across separate Microsoft consoles?
A: The control breaks when inventory, ownership, and access evidence live in different places.
Q: Why do Copilot agents create NHI governance risk?
A: Copilot agents create NHI risk because they authenticate, connect to tools, and act on behalf of a workload rather than a person.
Q: How do security teams know whether an agent has too much privilege?
A: The clearest signal is whether the agent can reach systems, data, or tools that are not necessary for the task and still complete its objective.
Practitioner guidance
- Build a cross-plane Copilot inventory Join Entra app registrations, Dataverse bot records, Teams app traces, and audit logs into one agent register so you can answer who created the agent, what it connects to, and where it is deployed.
- Remove owner-credential delegation Require agent-specific or service-specific authentication where possible, and flag any configuration that makes all users act under the creator’s permissions.
- Review every connector for inherited privilege Map each pre-built connector, custom connector, Power Automate flow, and knowledge base to the data and actions it can reach, then classify whether the connected identity is overprivileged.
Bottom line: Copilot agents are non-human identities whose governance breaks down when identity, configuration, and audit evidence are spread across multiple Microsoft services.
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This topic was modified 6 days ago by NHI Mgmt Group
06/10/2026 4:29 pm
Copilot agents create an NHI governance gap because Microsoft distributes the evidence of their existence across multiple control planes. The agent identity lives in Entra, the configuration in Dataverse, activity in audit logs, and some deployment traces in Teams and Graph. That fragmentation is not a cosmetic inconvenience. It means governance teams cannot rely on a single inventory or review process to answer the basic question of what the agent is connected to and who is responsible for it.
A few things that frame the scale:
- AI-related credential leaks surged 81.5% year-over-year in 2025, with the surrounding AI infrastructure leaking 5x faster than core LLM providers, according to the State of Secrets Sprawl 2026.
A question worth separating out:
Q: Should organisations treat Copilot agents like service accounts or like app features?
A: They should treat them as governed non-human identities with application characteristics. That means inventory, ownership, access review, and retirement processes must apply, even though the agent sits inside a productivity platform rather than a traditional infrastructure stack.
👉 Read our full editorial: Copilot agents expand the NHI governance gap in Microsoft environments