Kyle is a web developer for Innovative Incorporated, a web development and graphics designing company in Dallas. Kyle is currently working on a web-based application for a client that wants dynamic…

Kyle is a web developer for Innovative Incorporated, a web development and graphics designing company in Dallas. Kyle is currently working on a web-based application for a client that wants dynamic and rich content on their site. Kyle is going to use java applets and flash animation to make the website really stand out. The client was adamant though about making sure the site used security features to ensure that the site itself and visitors alike would not have issues. What Java security feature can Kyle use in the development of the site to add security?