Cross-site Scripting ( XSS ) is a mechanism of presenting user with a fraudulent web site content. Web sites often echo the input data that is entered as some other places with in the application, for example users postings in forums. Sometime postings in forum can also include HTML as well. [More]

WWW was developed on top of existing client server architecture. It came into existence as a replacement for FTP and email as a mechanism of sharing files and data. New development in servers to handle more requests, new client software to connect and browse resources on server; new development like HTTP, HTML etc fueled the growth of Web. Main component of the Web architecture is the Web Server, which can serve request from any client. [More]