4 thoughts on “How to restrict the source code plus domain name, I wrote a system that has been sold several sets, but found that someone is selling my source code”
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There is no way to use ASP, you are limited, those who know how to delete it, and those who know ASP are the sea! Intersection Intersection
This here recommend you a idea, but you may not be able to use it completely.
First of all, encrypt your source code. Although there are not many encryption software, there are also, but it seems to be charged. You should be able to find it at Baidu.
It, you make a function after encrypted the source code, and bind the hardware of the server. It can be implemented with conventional machine code and registration code. The registration code is bound to the hardware logo of the server, such as the CPU serial number, the hard disk string code, etc. If the machine code and the registration code are not corresponding, it is forbidden to log in, etc. (If it is fierce, delete or modify some of the key files to make the system completely inaccurate!)
We every time the system is sold, the machine code is obtained from the other party's server, you After calculating the registration code, enter into the system. In this way, this system cannot be used as long as this system is separated from the designated server.
Write a encrypted module, so that the person you use need to register or write a filter
Microsoft has an ASP encryption, free
I think it is difficult to limit.