As i have made a rmi based chat with front end in applet.My application works fine when i use it intranet,Butwhen i port the same application on Internet and invoke the chat session through Browser,it show the exception==== java.security.AccessControlException: access denied (java.net.SocketPermission <ip:port> connect,resolve) If any one have solution plz let me know. Please Thanx Jainendra@netedgecomputing.com