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KI-Shield Reviews & Product Details

KI-Shield is a privacy-compliant proxy for large language models (LLMs) that automatically detects and pseudonymizes personally identifiable information before requests reach external AI providers like OpenAI, Anthropic, or Google. With 43 specialized detection methods covering German-specific formats including IBAN, tax ID, health insurance numbers, and GDPR Article 9 special categories, the system ensures no personal data leaves the company network. AI responses are also scanned for newly generated PII. Every transaction is logged in a tamper-proof audit chain with Ed25519 and post-quantum ML-DSA-65 dual signatures, hash-chained via SHA-256, and anchored daily on the Polygon blockchain. A Zero-Knowledge architecture ensures that even the operator cannot access customer data. Patent applications filed with the German Patent and Trademark Office (DPMA). Built and operated in Germany.

Seller

KI-Shield

Discussions

KI-Shield Community

Languages Supported

German

Overview by

Johanna Bringezu

KI-Shield Media

KI-Shield Demo - KI-Shield Dashboard — PII Detection & Audit Trail

The main dashboard showing real-time PII detection, pseudonymization status, and the cryptographically secured audit chain with dual signatures and blockchain anchoring.

KI-Shield Demo - KI-Shield — Privacy-compliant LLM proxy with cryptographic audit trail

KI-Shield sits between employees and AI providers like OpenAI, Anthropic, or Google. It automatically detects and pseudonymizes personal data in requests, scans AI responses for newly generated PII, and logs every transaction in a tamper-proof audit chain with Ed25519 and post-quantum ML-DSA-65 d...

KI-Shield Demo - PII detection dashboard with cryptographic security status

Real-time overview of detected personal data across 10+ categories including names, locations, addresses, dates, IBAN, phone numbers, email, and GDPR Article 9 special categories like sexual orientation. Shows 218 total PII detections with category breakdown. Bottom panel displays cryptographic s...