Security issue

Hi all, i have problem with security issue. I need to access data from internet using :

insert_lv.sendAndLoad(“http://www.datalocation.com/data.php”, result_lv, “POST”);

It doesn’t work. I’ve searched about this problem and found it as security issue. It can be solved by using :

System.security.allowDomain(“www.yourswflocation.com”);

But it only works if you put your swf in server (www.yourswflocation.com). In my case, my swf is desktop application. I dont put it in any server. How can i access the data from internet? Thanks.

is this purely a security issue?

are you planning to manipulate files, or just observe them>?

is the end user technical or non-techical?

more detail

randomagain, thanks for your response. i think this is about security. please read this :
http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_16520
yes, im planning to manipulate the database. what i need is send variable to data.php then it will insert the variable into database and give feedback result to me.
the end user will be non technical.
is it clear enough?