According to the latest report by IMARC Group, titled “Biometrics Market: Global Industry Trends, Share, Size, Growth, Opportunity and Forecast 2021-2026”, the global biometrics market size reached a value of US$ 23.5 Billion in 2020. Biometrics refers to a technological authentication method which is utilized in information assurance (IA) for secure entry, data or access. It primarily relies on scanning their physical or biological characteristics, such as the face, DNA, fingerprint, iris, retina, palm and palm veins, which are difficult to forge or duplicate. It helps to provide more accurate identification and lower the risk of unwanted intrusion.