The document discusses the critical role of liveness detection in digital Know Your Customer (KYC) processes, particularly as a solution to identity fraud faced by banks, which have experienced significant losses. It describes various types of liveness detection—active, passive, and hybrid—and explains how these technologies enhance security through real-time user verification and ongoing authentication. The adoption of liveness detection is emphasized as essential for regulatory compliance, improved customer experience, and cost efficiency in KYC verification.