Why Is the Finger Vein Authentication Market Expanding Rapidly? The finger vein authentication market is growing as businesses adopt high-security, contactless biometrics. Expected to grow from USD 1.2B in 2023 to USD 3.4B by 2030 (CAGR 15.8%), key trends include AI-driven security, banking integration, and enterprise-wide biometric authentication. Discover full insights: https://marksparksolutions.com/reports/finger-vein-authentication-market-2025-2030 Company Name: Mark & Spark Solutions Email: sales@marksparksolutions.com Phone: +1-585-374-1088