public/crossdomain.xml.example
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<allow-access-from domain="example.org" to-ports="*" secure="true" />
<allow-access-from domain="www.example.org" to-ports="*" secure="true" />
</cross-domain-policy>