Comparison-Based Analysis of Different Authenticators

摘要

In the modern era, advances in technology are endless and information security has a vital role to play, in order to overcome or provide security related things. Authentication is an important factor when considering security. This paper focuses on evaluating different modes of security, such as passwords, biometrics, and security tokens etc. which we can state as authenticators or unique output for the combination. Here we focus on biometric techniques for the purpose of authentication. Every individual is recognized by parameters or characteristic features which are physiological in nature. In order to provide services to an individual, a verification system should be used or upgraded in order to avoid anonymous user and grant authenticated user based on authentication for any service. This paper details a review of authentication as it relates to different users and an evaluation based on source criteria that are unique in nature.