Catch Secrets Before They Leave Your Enterprise
Engineers paste code containing credentials into ChatGPT, Copilot Chat, and Claude every day. Netallion AI Assurance's Prompt DLP scans outbound prompts in real time and enforces configurable policies before sensitive data crosses the enterprise boundary.
AI Is Your Newest Data Exfiltration Channel
Traditional DLP tools cover email, file sharing, and cloud storage. None of them cover the fastest-growing channel for unintentional data leakage: AI prompts.
What We See in the Field
- Engineers paste database connection strings into ChatGPT when debugging query performance
- API keys embedded in code snippets sent to Copilot Chat for refactoring help
- Customer PII included in prompts when asking AI to help with data transformations
- Cloud credentials in error logs pasted directly into AI assistants
The Market Gap
How Prompt DLP Works
Netallion AI Assurance acts as an API-level proxy between your developers and AI providers. Every prompt is scanned before it leaves your network.
467
Detection patterns
3
Enforcement modes
4
AI providers supported
<50ms
Scan latency (p95)
Three Enforcement Modes
Configure per provider or set a global default. Change modes at any time — no code changes required.
Audit
Log every detection silently. Prompts proceed to the AI provider unchanged. Security teams see all violations in the dashboard.
Best for: Rollout phase — understand your exposure before enforcing.
Block
Reject prompts containing secrets or PII. The AI provider never receives the request. The user gets an immediate error explaining why.
Best for: High-security environments — regulated industries, production credentials.
Redact
Replace detected secrets with [REDACTED] tokens, then forward the cleaned prompt to the AI provider. The user gets their response with no interruption.
Best for: Best of both worlds — protect secrets while preserving developer velocity.
Supported AI Providers
Netallion AI Assurance parses each provider's native payload format — no wrapper SDKs or proxy configuration needed on the client side.
OpenAI
GPT-4o, GPT-4, GPT-3.5, o1, o3
Scans all message roles (system, user, assistant) in the OpenAI chat completions format.
Format: Chat completions (messages array)
Anthropic
Claude Opus, Sonnet, Haiku
Scans both text content and multi-part content blocks in the Anthropic messages format.
Format: Messages API
Azure OpenAI
All deployed models
Identical to OpenAI format but routed through Azure endpoints. Native integration with your existing Azure infrastructure.
Format: Azure-hosted chat completions
Custom / Self-hosted
Any text-based LLM
Send any text payload for scanning. Works with self-hosted models, fine-tuned endpoints, and internal AI services.
Format: Generic text payload
Per-User Prompt Hygiene Scoring
Netallion AI Assurance tracks prompt hygiene per developer — not to punish, but to identify teams or workflows that need better credential management practices.
- Hygiene score per user (0-100%): ratio of clean vs flagged prompts
- Breakdown by provider: see which AI tools each user uses
- Trending over time: are teams improving or regressing?
- Aggregate view for security teams — no individual prompt content exposed
Carol's team may need credential management training — or better .env practices.
Integration Options
Three ways to integrate Prompt DLP depending on your architecture.
API Proxy
Point your AI API calls through Netallion AI Assurance's scan endpoint. One URL change — no SDK required. Works with any HTTP client.
SDK Middleware
Use our Python or TypeScript SDK to add scanning as middleware in your existing AI client code. Two lines of code to integrate.
MCP IDE Server
Install the Netallion AI Assurance MCP server in your IDE. Scans prompts automatically within VS Code, Cursor, and other MCP-compatible editors.
No Other Vendor Offers Prompt DLP for Secret Detection
Netallion AI Assurance is the only platform that monitors AI prompt channels for leaked credentials. Start scanning in under 15 minutes.