ZDZAIShield AI in production Local-AI DLP · data never leaks
// data loss prevention with local AI

Your team pastes a CPF into a chat.
The data never leaves your network.

🌐sending to public AI 1 of 7 monitored destinations 🛡 ZDZAIShield active
Summarize this customer record for the team: client João da Silva, CPF 123.456.789-00, card 4111 1111 1111 1111, portal password Trocar@2026.
Type a message…
🛡
ZDZAIShield · DLP proxyintercepting before it sends
Inspecting the content · regex + local LLM (Ollama)…
403
Blocked.Sensitive data never leaves your network.
⛔ CPF ⛔ Credit card ⛔ Password
✓ Nothing was sent — blocked at the proxy ✎ logged for audit (SIEM) ↺ suggestion: remove the PII or use the local AI
ready

Scenario and data are illustrative (fictitious CPF, card, and password). What is real and running in production: a DLP proxy that, when regex misses, calls a local LLM (Ollama) to classify sensitivity and blocks with HTTP 403 any prompt carrying CPF/CNPJ, card numbers, passwords, or keys headed for public AIs — audited, on-premise, LGPD by design.

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