Handling Cross-Domain Security in ActionScript 3 Applications
ActionScript 3.0 enforces a strict cross-origin sandbox by default, preventing SWF assets hosted on external servers from interacting with the host application's runtime enviroment or accessing its internal classes and variables. To enable inter-SWF communication across different network endpoints, developers must explicitly grant cross-origin ...
Posted on Mon, 02 Nov 2026 16:20:59 +0000 by Shawn Jetton