A Classic Mobile Messenger System Using XML based Jabber Server Balamurugan Balusamy

Application security encompasses measures taken throughout the application’s life-cycle to prevent exceptions in the security policy of an application or the underlying system (vulnerabilities) through flaws in the design, development, deployment, upgrade, or maintenance of the application. Applications only control the use of resources granted to them, and not which resources are granted to them. They, in turn, determine the use of these resources by users of the application through application security. Это и многое другое вы найдете в книге A Classic Mobile Messenger System Using XML based Jabber Server (Balamurugan Balusamy)