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SECURITY IN MOBILE BANKING: A BIOMETRIC APPROACH

Abstract

In present day world, mobile banking has emerged as a winner among various banking services. The major concern for mobile banking is its security. Since present authentication methods such as passwords, OTPs do not offer high level of security, there is always a risk of fraudulent attacks. To avoid this risk, reliable authentication procedures must be used. Biometric serves the purpose of reliable authentication mechanism. The paper gives the overview and quantitative comparative analysis of various physiological and behavioral biometric techniques that can be used in mobile banking. Various criteria that have been used for analysis are uniqueness, universality, permanence, circumvention, performance, and collectability and acceptability.

Key takeaways

  • Biometric systems are known to be most reliable authentication systems, because they have the potential to solve many security problems [3].
  • In this context an analysis of various biometric techniques is required so that best of them can be used for the authentication system.
  • Physiological features include finger print recognition, Iris recognition, DNA recognition, Hand vein recognition and behavioral features include signature verification, voice recognition etc. [7] Finger Print Recognition Finger print recognition is one of the oldest and most widely used biometric techniques.
  • In this study, six biometric techniques which are more applicable to mobile banking have been chosen for analysis.
  • Since traditional authentication methods used in mobile banking such as passwords, tokens etc. do not assure high level of security, it is clear that use of biometric system is imperative for security in mobile banking.