Nightfall Data Exfiltration Prevention (DEX) is an AI-powered security solution designed to track and stop the egress of corporate sensitive data across an organization's entire digital ecosystem. It leverages AI-based data lineage and content classification to provide deep visibility into data flows, identify risky behaviors, and prevent data exfiltration. The system offers frictionless deployment and automation, aiming to replace outdated Endpoint DLP and Insider Risk Management (IRM) tools. Nightfall automatically scans prompts and file uploads for corporate data across AI applications accessed via browsers or client applications on endpoints, preventing data leakage to Shadow AI without hindering innovation. Its AI-powered detection uses state-of-the-art content classification and data lineage to predict risk based on content, origin, access, transformation, and destination. The solution prevents data exfiltration from major egress vectors including web browser uploads, clipboard copy/paste, desktop apps, USB, Email, SSH, and unmanaged devices. Designed for modern SecOps teams, Nightfall provides powerful forensic capabilities with robust search, advanced filtering, and comprehensive data tracing, accelerating investigations. Deployment is unified and intelligent, with light-weight agents, browser plugins, and API connectors that have no impact on employee productivity. Nightfall claims significant ROI improvements over legacy DLP solutions, including a 90% reduction in false positives, deployment across an entire ecosystem in under a day, and 100% visibility across exfiltration channels.

Features & Benefits

• AI-Powered Data Exfiltration Prevention: Tracks and stops sensitive data egress across endpoints, SaaS, and AI apps using AI-based data lineage and content classification.
• Shadow AI Prevention: Automatically scans AI app prompts and file uploads to prevent data leakage without slowing innovation.
• Comprehensive Egress Vector Coverage: Prevents data exfiltration from web browsers, clipboard, desktop apps, USB, Email, SSH, and unmanaged devices.
• Modern SecOps Design: Offers powerful forensic capabilities, robust search, advanced filtering, and comprehensive data tracing for accelerated investigations.
• Frictionless Deployment & Automation: Deploys unified policies in hours with light-weight agents, browser plugins, and API connectors, ensuring no impact on employee productivity.