Who is guarding the doors: Review of authentication in e-banking

Internet banking has become the preferred channel for conducting banking activities across globe and amongst all social demographics. Only a few other technological adoptions can compare with the recent trend of use of Internet banking facilities. Given the cost advantages and benefits it has to offer, it is widely touted as a win-win strategy for both banks and customers. However, with the growth in E-banking services and reliance on a public channel-Internet-to conduct business, it has been challenging for banks to ensure integrity and confidentiality of highly sensitive information. This chapter presents an overview of authentication issues and challenges in the online banking area with analysis on some of the better approaches. The chapter compares different authentication methods and discusses ensuing issues. The chapter will be invaluable for managers and professionals in understanding the current authentication landscape.