Securing the sensitive data and computer systems by allowing ease access to authenticated
users and withstanding the attacks of imposters is one of the major challenges in the field of …

Now-a-days people are heavily dependent on computers to store and process important
information. User authentication and identification has become one of the most important …

The fact that computers regularly store private, sensitive and classified information makes it
very important that we can confidently identify their users. Traditionally, this has been …

Since few decades, the simple password authentication has either replaced or compounded
with biometrics (such as Facial Recognition, Fingerprint Scan etc.) to provide better security …

Web based authentication provide remote authentication and security control mechanism.
Password typing is the most widely used identity verification method in World Wide Web …

Legitimate user authentication is an important part of the problems related to computer and
system security. The maintenance of security becomes even more difficult when an invalid …

With the ever increasing system threats and security demands to defeat these threats, the
need arises to build robust security systems. Password-based authentication systems are …

Presently, a password authentication is a weak point for security in the authentication
scheme because a password is easy to be stolen and a user may ignore the security by …

Keystroke dynamics is gaining popularity and researchers are striving to improve existing
techniques or to explore aspects that have not been given much attention. In this paper, we …

Biometrics technology has emerged as the desired solution for a range of secure
applications where a person's identity must be determined. Biometrics is currently controlling …