Because, if you give away the code to a copy protection mechanism, then it's in the open and it becomes easy to work out what it does.
Unlike encryption, which is a totally different mechanism,...
Type: Posts; User: ledow
Because, if you give away the code to a copy protection mechanism, then it's in the open and it becomes easy to work out what it does.
Unlike encryption, which is a totally different mechanism,...
Why do you need example code of this specifically? Just find a library that allows you to download files from URL's, (e.g. curl, etc.) and gives an error when they are not present, and then use that...