Generative artificial intelligence (GenAI) is being increasingly utilized within organizations for tasks such as drafting emails and debugging code, enhancing productivity but also posing significant data security risks as employees often input confidential information into public AI tools. Cloudflare has developed AI prompt protection as part of its Data Loss Prevention (DLP) product to address these risks by providing tools for organizations to govern AI usage while safeguarding sensitive data. This capability, integrated into Cloudflare One, aims to move beyond simple application bans by offering granular controls that allow organizations to specify permissible actions when using GenAI. It includes four key components: prompt detection, topic classification, guardrails, and logging, which work together to provide visibility and control over AI interactions. The system employs a multi-model approach for topic classification to ensure accurate policy enforcement without compromising user privacy, supporting AI applications like Google Gemini, ChatGPT, Claude, and Perplexity. Cloudflare is expanding this feature to include more applications and improve workflow, aiming to empower organizations to innovate securely with AI.