Data Minimization & Retention Hygiene | Knostic
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Use Cases
Data Hygiene
Locate old, unused content that AI can still discover, then clean or archive it. Don’t let outdated info slip through the cracks and become tomorrow’s leak.
The Scenario
Years of projects hide in SharePoint, OneDrive, and Teams. With the right query, Copilot can easily surface a 2016 salary sheet or a shelved M&A deck. Compliance wants to delete the files, and IT has enough to do without scouring the entire database.
How It Works: Outcome-Driven Steps
One-click Connect
No-code deployment and hassle-free setup.
Automatically Crawl
Scan titles, timestamps, and owners without agents or downtime.
Age & Usage Scoring
Files and chats are ranked by last open date, sensitivity label, and AI exposure potential.
Surface Digital Debt
Heat-maps show the locations of every piece of discoverable data, new and old.
One-Click Cleanup
Push tasks to data owners or auto-archive; then re-scan to prove the clutter is gone.
Key Benefits for Compliance & IT Ops
Cut Digital Debt
Reduce storage needs, search clutter, and accidental leaks all at once.
Reduce AI Exposure
Limit Copilot’s access to data that people should find.
Faster Search & Backup
Leaner libraries supercharge search and lower backup costs.
Executive Dashboards
Give leadership the full view of risk and remediation over time.
How This Use Case Employs Knostic’s Core Capabilities
These capabilities turn “messy file graveyard” into a lean, policy-compliant knowledge base, without months of manual sorting.
Core Capabilities
No-Code Deployment
Connects to M365 tenants in minutes, so you can get started faster.
Knowledge Graph Mapping
Reveals ownership, access patterns, and visibility of stale data.
Knowledge Oversharing Detection
Tests Copilot prompts to show which outdated files are still discoverable.
Policy & Label Optimization
One click applies retention labels (archive, delete, keep) to ensure alignment with governance rules.
Remediation Playbooks
Converts purge recommendations into action plans with owners and completion tracking.