AI prompt protection changelog

src/content/changelog/dlp/2025-08-25-ai-prompt-protection.mdx

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+---
+title: "New DLP topic based detection entries for AI prompt protection"
+description: Analyze and secure user prompts to popular generative AI services with new, DLP topic classifications.
+date: 2025-08-25
+---
+
+You now have access to a comprehensive suite of capabilities to secure your organization's use of generative AI. AI prompt protection introduces four key features that work together to provide deep visibility and granular control.
+
+1. **Prompt Detection for AI Applications**
+
+DLP can now natively detect and inspect user prompts submitted to popular AI applications, including **Google Gemini**, **ChatGPT**, **Claude**, and **Perplexity**.
+
+2. **Prompt Analysis and Topic Classification**
+
+Our DLP engine performs deep analysis on each prompt, applying [topic classification](/cloudflare-one/policies/data-loss-prevention/detection-entries/#ai-prompt-topics). These topics are grouped into two evaluation categories:
+
+        - **Content:** PII, Source Code, Credentials and Secrets, Financial Information, and Customer Data.
+
+        - **Intent:** Jailbreak attempts, requests for malicious code, or attempts to extract PII.
+
+To help you apply these topics quickly, we have also released five new predefined profiles (for example, AI Prompt: AI Security, AI Prompt: PII) that bundle these new topics.
+
+    ![DLP](~/assets/images/changelog/dlp/ai-prompt-detection-entry.png)
+
+3. **Granular Guardrails**
+
+    You can now build guardrails using Gateway HTTP policies with [application granular controls](/cloudflare-one/policies/gateway/http-policies/#application-granular-controls). Apply a DLP profile containing an [AI prompt topic detection](/cloudflare-one/policies/data-loss-prevention/detection-entries/#ai-prompt-topics) to individual AI applications (for example, ```ChatGPT```) and specific user actions (for example, ```SendPrompt```) to block sensitive prompts.
+
+    ![DLP](~/assets/images/changelog/dlp/ai-prompt-policy.png)
+
+ 4. **Full Prompt Logging**
+
+    To aid in incident investigation, an optional setting in your Gateway policy allows you to [capture prompt logs](/cloudflare-one/policies/data-loss-prevention/dlp-policies/logging-options/#log-generative-ai-prompt-content) to store the full interaction of prompts that trigger a policy match. To make investigations easier, logs can be filtered by ```conversation_id```, allowing you to reconstruct the full context of an interaction that led to a policy violation.
+
+    ![DLP](~/assets/images/changelog/dlp/ai-prompt-log.png)
+
+AI prompt protection is now available in open beta. To learn more about it, read the [blog](https://blog.cloudflare.com/ai-prompt-protection/#closing-the-loop-logging) or refer to [AI prompt topics](/cloudflare-one/policies/data-loss-prevention/detection-entries/#ai-prompt-topics).