Sample Socket Cross Domain Policy
Adobe Flash requires a clientaccesspolicy.xml file to be available on port 843 if it is providing information via a socket stream to a flash application.
Note that this is an example cross domain policy only. It is not secure, so use for testing purposes only.
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<site-control permitted-cross-domain-policies="all"/>
<allow-access-from domain="*" to-ports="80,443" />
</cross-domain-policy>