My new Flash protection tool

[erixon]

Protect the Flash is a returning subject and I spent some time this evening to think.. a _root._url can be quite easy to search and remove/replace. Another way to write it more confusing can be (url becomes _root._url):

var a = 'ao[HAr7ltEc:_eCdu4h'.split('');
var url = this[a[12]+a[5]+a[1]+a[1]+a[8]][a[12]+a[16]+a[5]+a[7]];
if (url not match in someway) do_bug;

And use it at several places to do small bugs which is hard to find. To make it more complex you could test single characters at different places. I did a test tool:
http://www.onemotion.com/flashprotector/

kind regards
Tomas Eriksson