With the rapid growth of electronic commerce and enormous demand from variants of
Internet based applications, strong privacy protection and robust system security have …

System resources are usually not retrieved through deception by users who are not legal.
This is basically ensured by Authentication. Text password is one of the forms of user …

With the increase in the number of e-services, there is a sharp increase in online financial
transactions these days. These services require a strong authentication scheme to validate …

Abstract Recently, Hsiang and Shih proposed remote user authentication scheme using
smart cards, they claims that their schemes defended against parallel session attack, and …

An effective replay detection method for broadcasting sports videos is proposed in this
paper. The algorithm is composed of logos detection and replay recognition. Firstly, a logo …

In 2010, Yeh et al. proposed two robust remote user authentication schemes using smart
cards; their claims were such that their schemes defended against ID-theft attacks, reply …

Cloud computing is an emerging computing paradigm that offers computational facilities and
storage as services dynamically on demand basis via the Internet. The ability to scale …

A Multi-Server Architecture comprises of a server environment having many different servers
which provides the user the flexibility of accessing resources from multiple Service Providing …

Password authentication is the simplest and the most convenient authentication mechanism
that allows a legal user to login the remote system. In 2004, Das et al proposed a dynamic ID …

There are many secure authentication schemes that are secure but difficult to use. Most
existing network applications authenticate users with a username and password pair. Such …