Session Initiation Protocol (SIP) is a control (signaling) protocol developed by the Internet Engineering Task Force (IETF) to manage interactive multimedia IP sessions including IP telephony, ...

On September 26, 2005, Sun Microsystems and the Java Specification Request 154 Expert Group issued a maintenance release of the Servlet API. Under normal circumstances, a JSR maintenance releases ...

We like security when our data is protected, but we hate it when our application, or applet, doesn't work because security mechanisms are interfering. This article demonstrates how restrictions on TCP ...