Looking for a small program that secures whatever software i want. It should be locked to a users computer, calculate a machine code (generated from their machine), use their email, then check on a page on my website (automatically) to receive an unlock code to their email automatically.
Basically, once they load up my secured software, they are presented with a screen that has the machine code already calculated on it, a space to enter their email address, a button to press that says, "Get unlock code", this then checks my website server to check email has been added by me. It then sends an unlock code to their email.
Once software has been unlocked, it needs to check before opening every time that the licence is still valid i.e. if their email is still in my list of users. This is so I can stop people using my software if needed.
6 freelancers are bidding on average $187 for this job
i have c++ code which gets unique system id , and matches with id's placed on google spreadsheet or somewhere else on server , to check if it is valid .