Many real-world applications use credentials such as passwords as means of user authentication. When accessed from untrusted public terminals, such applications are vulnerable to ...
Alina Oprea, Dirk Balfanz, Glenn Durfee, Diana K. ...
Wang et al. presented a remote password authentication scheme using IC (Integrated Circuit) cards in 2004. Unfortunately, we discovered that their scheme is unable to withstand th...
Smart card-based authentication is one of the most widely used and practical solutions to remote user authentication. Compared to other authentication schemes, our proposed scheme...
Abstract: The security of a dynamic ID-based remote user authentication scheme for multiserver environment using smart cards proposed by Lee et al. [Lee, C-C., Lin, T-H., Chang, R-...
Two common tools in Linux- and UNIX-based environments are SSH for secure communications and sudo for performing administrative tasks. These are independent programs with substant...