International Advanced Research Journal in Science, Engineering and Technology (IARJSET)
The Internet has emerged as one of the most convenient and widely used media for exchanging information. The internet of today is faced with many challenges. One of the most intimidating challenges is to ensure security. Pursuing authentication through applicable mechanisms becomes a complex issue. Like other network applications, security issues have become the core issues to be settled. Among other security issues, authentication and access control are the two main fields of security issues, which must be resolved to protect information and computing systems against unauthorized access.