I don't think you need to worry about security for loaded contents. The Flash player does that very well already and there's probably no way a Flash file could do anything malicious.
-- Laurent Cozic Flash, Flex and Web Application development http://pogopixels.com --- On Thu, 8/7/08, superbokbok <[EMAIL PROTECTED]> wrote: From: superbokbok <[EMAIL PROTECTED]> Subject: [flexcoders] Checking swfs for malicious code! To: flexcoders@yahoogroups.com Date: Thursday, August 7, 2008, 8:45 AM Don't know if this is the right place for this, but thought I'd throw out the question before I dive headlong into building something that isn't do-able. Basically, I'm building a video player that would allow flash authors to create their own video/photo/ game and upload to a server. My app would then take this and use it within the Main video player as they please. The concern my client has is that the swf's that are uploaded(AS3) may contain malicious code that might affect other users/websites etc... The main video players is built in Flex while the uploaded vids are done in Flash. Is there any way, other than decompiling swfs and checking the code, to determine if the code is in fact malicious from a swf? cheers erick