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Previous studies on keystroke dynamics confirmed that the use of biometric technologies provides a significantly high level of reliability especially in situations where security is paramount. Most of these studies use genetic algorithms and k-nearest neighbor as their model of computation. In this paper, we explore an algorithmic solution based on an alternative model patterned after the process...
Graphical passwords provide a promising alternative to traditional alphanumeric passwords. They are attractive since people usually remember pictures better than words. In this extended abstract, we propose a simple graphical password authentication system. We describe its operation with some examples, and highlight important aspects of the system.
Authentication schemes play vital roles in computer and communication security. In order to authenticate the remote users, password based schemes have been widely used. In this paper we introduce a secure remote user authentication scheme based on bilinear pairing that satisfies all security requirements which are mentioned for password based authentication schemes using smart card.
In this paper we introduce a well synchronized eye gaze tracking system with voice confirmation, which aims at adding new dimensions to the present level of providing authentication. It is specifically modeled for those areas where computers demand very high security. We use an IRVS based human machine interaction system using head and eye coordination movement, narrow FOV cameras & use those...
Current access control schemes focus on the user and their rights and privileges relating to the access to both initiating functionality and accessing information. This approach, while appropriate with respect to access control for the user, misses a very important aspect-the software itself. In this paper, we propose HACK, a health-based, adaptive access control scheme, that provides for both the...
The unprecedented increase of potential threats to computer systems serves as a premise to the prioritisation of security within end-user systems and applications. Organisations and institutions design different ways of providing security to their systems. Antivirus software and passwords are the common tools used to achieve security. However, the traditional use of passwords for information security...
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