Nightfall DLP for Browsers is a robust security solution designed to protect sensitive data exposure while using AI applications. This subscription-based tool operates on Firefox, offering features such as automatic redaction of sensitive information from prompts to AI systems including ChatGPT and CoPilot. It continuously monitors and prevents the submission of critical data such as source code, credentials, and personal identifiable information (PII), ensuring that employees are informed about the risks of sharing sensitive data.

In addition to its data protection capabilities, Nightfall DLP deploys plugins on Chromium browsers and provides agents for macOS and Windows to monitor uploads of sensitive corporate information. Its AI-driven data lineage tracking identifies files from high-value sources and educates employees on safe data practices, creating a culture of security awareness. The platform is designed for minimal disruption to productivity while maintaining stringent security measures, making it an essential tool for organizations aiming to comply with industry standards.