From a sociotechnical perspective, information systems are composed by four components: task, people, structure (or roles), and technology. RC4 was designed by Ron Rivest of RSA Security in 1987. It was soon posted on the sci.crypt Our JavaScript Graphs support various interactive features like tooltips, zooming, panning, animation, events, drilldown, exporting and can easily be integrated with various server side technologies like PHP, Ruby, Python, ASP.Net, Node.JS, Java, etc. The string must be the name of a browsing context (that is, a tab, window, or