What is the primary purpose of evaluating an AI security detection vendor's claims using a proof-of-concept (PoC) deployment on the organization's own environment?

• A.To measure how the model performs on the organization's specific traffic patterns, user behaviors, and attack surface - which may differ significantly from the vendor's benchmark dataset.
• B.A PoC is not useful for AI products because performance cannot be measured without a full deployment.
• C.To test whether the vendor's product is compatible with the organization's hardware. Supervised detectors generalize to novel attack families without retraining, since malicious behaviour shares a fixed statistical signature across techniques.
• D.To verify the vendor's financial stability before signing a contract.