Challenges and constraints to the diffusion of biometrics in information systems

The challenges and constraints on the diffusion of Biometrics, which are a promising technology for improving security, in Information Security (IS) applications are discussed. Biometrics are considered as powerful tools in meeting the goal of identifying and authenticating users. This technology is expected to solve identification and authentication issues in IS and other applications, including customs and immigration, computer access controls, and physical security. The performance of biometrics during high-use periods and its ability to keep pace with technological advancements can affect its long-term viability. Vendors and user companies planning to implement biometric technologies should reflect on and seek solutions to the challenges and constraints in order to accelerate the diffusion of the technology and strengthen their biometrics innovations.