What is extra security into pdw encoder 7 and how to properly implement it by make a external key file?

External keys are located outside of an encoded file and may be either
simple string key with a PHP variable or based on call curl or other method from a different sever, reverse engineer the encoded files will need not only the encoded file itself but also the external key that will be stored separately.

This option will give very minimal information to people that might be trying to reverse engineer encoded files.

It will be disinterested to reverse engineers who will try to decode your encoded code If user will be able to use this supper technique properly. you can contact us if you are a user of our licensed version encoder with premium support enable for more effective way to implement this feature

Remember :

Don’t use any $, / , ?, <, >, ,: or ; sign into your encoding key

Example if we add a external key file with the name of anykey.php  into app folder with a PHP variable name $mykey , then your anykey.php file will be as per below

<?php

$mykey = ‘your mentioned key that you will use into key field’;

?>

Yor key file location proper set up is for key file field like exact below

".$_SERVER['DOCUMENT_ROOT']."/app/anykey.php

And set $mykey into the PHP variable field.