Slopfence: An AI Security Platform for Enterprise Visibility, Governance, and Protection

Overview

Slopfence is a browser-native AI security platform designed to provide IT and security teams with comprehensive visibility, governance, and real-time data protection across every AI tool employees use. Unlike traditional solutions, Slopfence operates through a single browser-native agent that deploys via existing Mobile Device Management (MDM) systems like Jamf, Intune, or Chrome/Edge Group Policy. The platform follows a "Visibility First" approach, allowing organizations to discover usage patterns before enforcing strict controls.

Benefits

Slopfence offers several key advantages for organizations managing AI adoption:

• Deep AI Visibility: The platform automatically identifies every AI tool employees use, including those not officially approved. This helps organizations understand their full AI landscape, addressing both sanctioned and shadow AI usage.

• Granular Governance: Administrators can set allow or block lists for specific AI applications. Policies can be scoped by department and role, and controls adapt to how different teams work. Options include redacting, rewriting, or blocking content rather than relying solely on blocking.

• Real-Time Data Protection: Slopfence scans every prompt, file, and screenshot in real-time for secrets, personally identifiable information (PII), source code, and fingerprinted documents. It does this without requiring a proxy or VPN. The platform includes over 10 built-in policies alongside custom regex and keyword rules.

• Advanced Detection Capabilities: The system recognizes specific files even when partially pasted through document fingerprinting. It scans screenshots and images for sensitive content using OCR technology. It can read inside DOCX, XLSX, PPTX, and PDF files to detect source code and proprietary intellectual property leakage.

• Seamless Integration: Slopfence integrates with existing enterprise infrastructure. It deploys in minutes via Jamf, Intune, or Chrome/Edge GPO. It streams events to Splunk and Microsoft Sentinel via webhooks and sends alerts to Slack, Microsoft Teams, and PagerDuty.

Use Cases

Slopfence is designed for organizations looking to manage AI usage securely:

• Enterprise AI Adoption: Companies can use Slopfence to bring AI usage into the light. Security teams can assess risks and gradually implement guardrails without disrupting workflow.

• Shadow AI Discovery: Organizations can identify and monitor AI tools that employees use without official approval, gaining insight into potential security risks.

• Data Loss Prevention: Teams can protect sensitive data from leaking through AI interactions. The platform detects and prevents the accidental sharing of confidential information, source code, and proprietary documents.

• Microsoft Copilot Management: Organizations using Microsoft Copilot can inspect prompts and files before submission, ensuring compliance with security policies.

• Local LLM Monitoring: Companies with locally-hosted or self-hosted Large Language Models accessed via a browser UI can have these interactions inspected for security risks.

Pricing

Pricing details for Slopfence are not available in the provided information.

Vibes

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Additional Information

Slopfence is currently in development with several features planned for the future roadmap. These include session replay capabilities for AI interactions, risky browser-extension detection, AI access approval workflows, sensitive-intent detection, and jailbreak detection. The platform also plans to expand coverage to IDEs and desktop applications, as well as develop an MCP gateway for Model Context Protocol server and agent-tool monitoring.

The platform currently complements Microsoft Purview by covering the browser-based AI use case that Purview does not address. Events are exported to SIEM systems for correlation, with a native Microsoft Purview integration planned for the future.