Keep private data and unsafe content out of your AI chatbot

flowchart TD trig>"message received in chat"]:::trig s0["remove personal details"]:::task s1["check for harmful content"]:::task s2["generate AI response"]:::svc s3["return response to user"]:::task trig --> s0 s0 --> s1 s2 --> s3 gx{"× is content harmful"}:::gate s1 --> gx p00["block the message"]:::task gx -->|"harmful content found"| p00 p10["continue to AI response"]:::task gx -->|"content is clean"| p10 p00 --> s2 p10 --> s2 out[/"safe filtered response delivered"/]:::out pay{{"protects privacy and blocks unsafe content"}}:::pay s3 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff