Attribute-based Access Control Policy for Enterprise AI
23 October 2025
A new era requires a new set of solutions
Knostic delivers it
Microsoft 365 Copilot promises transformative productivity gains, but its powerful AI capabilities also introduce significant data oversharing risks.
Knostic complements Purview, delivering a focused, AI-native security layer. It rapidly identifies, prioritizes, and helps mitigate Copilot data oversharing, ensuring you can adopt Copilot safely and efficiently.
Access the full Microsoft Copilot Oversharing Risks: Solution Brief to understand how Knostic complements Purview to provide AI-driven visibility and protection against Copilot data oversharing risks.
LLMs don’t just retrieve data - they infer and reconstruct hidden insights, potentially surfacing confidential information.
Existing security tools like Purview struggle to adapt to real-time Copilot data oversharing risks, leaving organizations vulnerable.
Instead of occasional data leaks, Copilot can proactively serve sensitive information to users, increasing the risk of unauthorized access.
Purview handles data governance, but Knostic provides the AI-specific focus to manage how Copilot exposes data through inference and unique LLM risks.
Knostic delivers Copilot risk insights in days, not months, pinpointing precise permission or labeling issues for Purview to act on.
While Purview relies on predefined security rules, Knostic continuously adapts to new AI-driven data security challenges, ensuring your Copilot deployment remains secure over time.
Knostic offers the most comprehensively holistic and impartial solution for enterprise AI search.
![AI Data Governance Guide for Enterprise Teams [2025]](https://www.knostic.ai/hubfs/What-is-AI-data-governance.jpg)
