DataFence - Data Loss Prevention

Protect sensitive data from unauthorized uploads. Block file and text transfers in real time, with admin-approved exemptions.

**What's New in Version 1.2.0** Request an Exemption When a File Is Blocked - When an upload is blocked on a site that isn't on your organization's allow-list, you can now request a one-off exemption right from the block notice — add a business justification and submit. - Your request goes to an administrator for review, and you get a tracking reference (e.g. EXM-000123) on the spot. - Once an admin approves it, simply retry your upload — the approval takes effect immediately, no waiting. Approvals are specific to that exact file and site, and an admin can revoke one at any time. - Enforcement stays server-side: the extension never approves an upload on its own, so an exemption can't be faked or forced from the browser. Refinements - Clearer block notices — after you submit an exemption request, the notice confirms your reference and next step without leftover buttons. - General reliability and polish across the upload and text-monitoring flows. Enterprise-Grade Data Loss Prevention for Your Browser DataFence protects your sensitive information by monitoring file uploads and text inputs across all websites. When sensitive data is detected, you'll receive instant alerts before any information leaves your browser. Real-Time File Monitoring - Intercepts all file uploads before they're sent - Analyzes file content for sensitive information - Works with all upload methods (drag & drop, file selection, etc.) Smart Content Analysis - Detects PII, financial data, and confidential company documents - Proprietary AI-powered classification engine - Customizable policy enforcement across your organizations Instant Protection - Block or warn before data is transmitted - Block entire websites with domain-based allow/block lists - Zero-latency interception Enterprise Tier Features - SOC2, ISO 27001, GDPR, and HIPAA Controls and Evidence Reporting - Business Impact Reports for ROI on breaches avoided. - Full administrative audit trail - Text input and copy-paste monitoring (Enterprise and Onyx tier) - MDM Deployment via Microsoft Intune, Jamf, SimpleMDM, and many more. Onyx Tier Features - Everything in Enterprise Tier, plus... - Deep File Scanning and Activity Summarizations - Advanced Data Sensitivity and Threat Detection - Enhanced Data Classification Engine How It Works: 1. Sign Up: Enroll and create your organization at https://secure.datafence.ai 2. Provision: Upload a CSV of all your employees to provision client IDs 3. Install: Deploy the DataFence extension to all endpoints using Chrome or Edge enterprise deployment tools. 4. Configure: Input client ID and assigned user email or use MDM to deploy org-wide. 5. Monitor: Extension will automatically enforce your enrolled data policy across the internet. Perfect For: - Small, Mid Tier, and Enterprise companies with PII and sensitive data - Healthcare organizations (HIPAA compliance) - SOC 2, ISO 27001, and GDPR compliance tracking - Financial institutions - Government contractors - Cybersecurity Managed Service Providers - contact support about our dealer program Privacy & Security: - All analysis happens via secure API calls - No organizational PII or sensitive data stored locally or in our cloud - Encrypted credential storage - Enterprise-grade security architecture - Fully protected app with DDoS protection and web application firewall Requirements: - Chrome 88+ or Microsoft Edge 88+ - Valid DataFence client ID (sign up at https://secure.datafence.ai) Note: This extension requires a DataFence subscription. Sign up at https://secure.datafence.ai © 2026 Synvestable