Use SecureAMFChannel
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" width="400" height="300" creationComplete="init()"> <mx:RemoteObject id="channelRO"/> <mx:Script> import mx.messaging.ChannelSet; import mx.messaging.channels.SecureAMFChannel; private var cs:ChannelSet private function init():void { cs = new ChannelSet(); var chan: SecureAMFChannel = new SecureAMFChannel("secure-amf", "gateway") chan.pollingEnabled = true; chan.pollingInterval = 3000; cs.addChannel(chan); channelRO.channelSet = cs; } </mx:Script> </mx:Application>