Lessons Learned from the Hugging Face Security Team
24 July 2026
Unstructured data in Microsoft 365 holds vast, untapped insights, but Copilot can expose information far beyond a user’s “need-to-know.”
Access the full white paper to learn how Knostic’s continuous, role-aware guardrails cut deployment time while preventing oversharing.
Indexing chats, docs, and emails, then inferring answers that can outpace existing access controls.
Restricting Search + manual DLP tuning requires weeks of admin effort and still misses dynamic permission drift.
Stalling deployments, or worse, launching with gaps and risking leaks of tribal knowledge, historical context, and sensitive IP.
Continuously probes Copilot outputs to verify they align with each user’s true role, not just file-level ACLs.
Pinpoints oversharing hotspots in hours, exporting fixes to Purview and existing DLP workflows.
Keeps valuable history and context available to authorized users instead of indiscriminately hiding entire SharePoint sites.
Knostic is the comprehensive impartial solution to stop data leakage.
