Prática CompTIA SecAI+

A team wants to detect deepfake audio used in a vishing (voice phishing) attempt against the CFO. Which AI concept is most directly relevant to building this detection capability?

• ANatural language processing (NLP) for sentiment analysis of the call transcript
• BA classifier trained to detect statistical artifacts characteristic of generative audio synthesis
• CReinforcement learning from human feedback (RLHF) applied to the CFO's calendar
• DFederated learning across the company's call centers