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Polygraf AI Debuts Desktop Overlay for Edge Data Protection


Polygraf AI Debuts Desktop Overlay for Edge Data Protection
  • by: Business Wire
  • |
  • March 20, 2026

Polygraf AI has introduced Desktop Overlay, a new edge-based product that acts as a personal compliance assistant by providing continuous, real-time guidance to prevent sensitive data exposure. Designed for highly regulated industries and government agencies, the solution runs locally at the user interface level across all applications, proactively highlighting risks as users type—without requiring any integration or data transmission to external systems. This addresses the growing challenge of unintentional data sharing in AI-assisted workflows, chat tools, email, and browsers, shifting from reactive DLP to preemptive protection and user education.

Quick Intel

  • Polygraf AI's Desktop Overlay detects and flags sensitive data in real time within 100 milliseconds as users type, using color-coding (yellow for confidential, red for critical regulatory data like SSNs, API keys, or PHI).
  • Runs entirely on-premise or customer infrastructure with minimal requirements (1.3 GHz CPU, 8GB RAM, 40-120MB usage), ensuring full control, auditability, and no cloud dependency.
  • Powered by task-specific Small Language Models (SLMs) for explainable, local processing that prevents data leakage before it leaves the device or reaches third-party AI models.
  • Provides always-on behavioral training, helping employees learn organizational sensitivity rules through practical, in-the-moment feedback across workflows.
  • Pilot results showed up to 72% reduction in DLP triggers within four weeks, supporting compliance with SOC2, HIPAA, GDPR, NIST-RMF, and similar frameworks.
  • Polygraf will demonstrate the Desktop Overlay at RSAC Conference, showcasing its role in enabling safe AI adoption by closing governance gaps in agentic workflows.

As organizations accelerate AI integration into daily operations, the risk of accidental exposure of sensitive information rises significantly. Traditional DLP approaches often detect issues only after data has been sent or logged, creating friction and limited effectiveness against human error. Polygraf AI's Desktop Overlay operates directly at the desktop layer, identifying potential risks in real time without interrupting productivity.

Real-Time Detection and Visual Feedback at the Edge

The Overlay monitors user input across applications and highlights sensitive content instantly: yellow for items like employee IDs or contact details, and red for high-risk data such as Social Security numbers, protected health information, or API keys. This immediate visual cue allows users to edit or remove risky information before it is shared via email, chat, AI tools, or other channels.

Local Processing with Small Language Models

Leveraging Polygraf’s proprietary, premise-agnostic Small Language Models, the solution processes everything locally with low resource demands. This architecture delivers complete data sovereignty, explainability, and audit trails while avoiding reliance on cloud-based AI security tools.

Behavioral Training and Long-Term Risk Reduction

Beyond blocking actions, the Desktop Overlay functions as an ongoing security coach. By consistently showing what constitutes sensitive data in context, it fosters practical awareness and cultural change among employees. Pilot deployments demonstrated rapid improvements, with DLP incidents dropping by as much as 72% in just four weeks.

“Enterprises must transition from passive auditing to active runtime enforcement that spans the entire AI lifecycle,” says Togrul Tahirov, Head of AI at Polygraf. “We’ve engineered our AI usage control architecture to operationalize risk management directly at the execution layer, filling the critical oversight gaps that legacy security stacks frequently overlook. Our Desktop Overlay builds compliance into daily workflows, reducing legal risk and turning accountability into a driver of growth.”

The launch aligns with industry warnings on agentic AI governance challenges. According to Gartner®, "By 2027, 40% of agentic AI projects will be canceled due to high costs, unclear value, and inadequate controls." Polygraf’s approach embeds proactive controls into user workflows, helping organizations scale AI safely from pilot to production.

Polygraf AI continues to expand in defense, financial services, insurance, and healthcare, where strict data protection and compliance are essential. The Desktop Overlay extends the company’s AI Behavioral Usage Control Layer to the individual user level, delivering seamless protection without disrupting operations.

 

ABOUT POLYGRAF AI

Headquartered in Austin, Texas, Polygraf AI is redefining AI security for critical operations. Polygraf’s proprietary, premise-agnostic Small Language Model (SLM) technology helps critical operations teams detect and mitigate AI risks - from data leakage and compliance violations to deepfakes and synthetic content - using local, explainable, and auditable AI solutions. The company was named ‘Best in Show’ at SXSW 2025, where it also won in the Enterprise, Smart Data, FinTech & Future of Work category. It was also recognized as the Top AI & Data Product (2025), Top AI Governance Product (2024), and Top AI Content Detection Product (2024) in the prestigious Product Awards by Products That Count, and ranked as Top Analytics Startup to Watch Globally by Dealroom.

  • AI GovernanceComplianceCybersecurity
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