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A new era requires a new set of solutions
Knostic delivers it

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Manage Access to Content at Scale

AI copilots can expose hidden data. Knostic provides visibility and control to prevent leaks.

The-AI-Oversharing-&-Permission-Management-Platform
The AI Oversharing & Permission Management Platform5-min

Detect Oversharing Across Files, Chats, and Knowledge Bases

Knostic maps permissions and user roles to identify documents, conversations, and data exposed beyond business need, before AI assistants can surface them.

See Where Permissions Exceed Business Need

Knostic builds a unified graph of access relationships, highlighting excessive permissions and ranking the riskiest exposures for fast remediation.

The AI Oversharing & Permission Management Platform4
Enhance-Purview4-1

Automate Remediation With Sensitivity Labels and Policy Controls

Knostic applies or recommends sensitivity labels and tightens permissions, ensuring access aligns with organizational policy and regulatory requirements.

Key Capabilities

 

Comprehensive Oversharing Discovery

Identify overshared files, conversations, and indexes across repositories and AI tools

Permission & Access Mapping

Visualize file permissions, group memberships, and inherited access

Persona-Based Analysis

Compare actual access against least-privilege baselines for each role

AI-Aware Risk Mapping

Show how overshared content could flow into AI training or retrieval systems

Automated Remediation

Apply sensitivity labels and right-size permissions with guided, policy-based fixes

Continuous Monitoring

Detect and alert on new oversharing or policy drift in real time

Enhance-Purview3-min

Frequently Asked Questions

Because any accessible file can surface in responses to everyday queries.

By mapping permissions across repositories, building access graphs, and comparing them against persona-based least-privilege models.

Knostic shows how overshared data could flow into AI systems through embeddings, indexes, or RAG.

Knostic identifies not only directly accessible sensitive content but also where data points could be combined by AI to infer confidential insights.

Findings are prioritized and include step-by-step fixes, such as revoking access links, tightening memberships, or relabeling sensitive files.

Auditable reports and continuous monitoring help meet GDPR, HIPAA, and AI Act requirements by proving sensitive data is governed properly.

Absolutely. Knostic enhances Purview and other DLP platforms by feeding them precise labeling and remediation actions.

Latest research and news

research findings

99% of Publicly Shared AI Chats are Safe, New Study Finds

 
A new analysis by Knostic shows that public AI use is overwhelmingly safe, and mostly about learning. When conversations with ChatGPT are made public, what do they reveal about ...
AI data governance

AI Governance Strategy That Stops Leaks, Not Innovation

 
Key Findings on AI Governance Strategy An AI governance strategy is a comprehensive framework of roles, rules, and safeguards that ensures AI is used responsibly, securely, and in ...

What’s next?

Want to stop oversharing from leaking into AI systems?
Let's talk.

Knostic uncovers sensitive content exposed beyond business need, prioritizes risks, and provides guided remediation.