Biometric Authentication in IoT Devices: Enhancing Security and Privacy in the Internet of Things

Abstract

As the Internet of Things (IoT) continues to permeate various aspects of daily life, ensuring robust security measures becomes imperative to safeguard sensitive data and preserve user privacy. Traditional authentication methods, such as passwords and PINs, are susceptible to various security vulnerabilities, including phishing attacks and credential theft. In this context, biometric authentication emerges as a promising solution to mitigate these risks by leveraging unique physiological or behavioral characteristics for user identification. This paper provides an in-depth analysis of the role of biometric authentication in IoT devices, exploring its benefits, challenges, and implementation considerations. Additionally, it examines the potential impact of biometric authentication on enhancing security and privacy within the IoT ecosystem.