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Intent-Aware Security

Identity-verification middleware combining ECDSA challenge-response with Isolation Forest behavioural anomaly detection.

APIFastAPI
CryptoECDSA P-256 + nonces
MLIsolation Forest

overview

A security middleware prototype for identity-verification APIs. Cryptographic request signing proves possession of the client key, while a separate behavioural layer scores request patterns that still look suspicious after authentication succeeds.

what it covers

  • Behavioural features include timing, location, velocity and payload volume.
  • Attack-simulation tooling makes legitimate and abusive paths easier to compare.
  • Monitoring UI surfaces blocked requests and security events during the demo.