Software Protection

I want to protect my software applications from piracy. So Freelancers are invited to propose in detail their idea of solution and its price. I try to figure the basic features of this project, considering that I have a Website (Server Linux) made by WordPress and my applications are made by Visual Basic Express Edition (2010-2012-2013) but modifications/suggestions/proposals are possible and even necessary: • Easy integration with my software applications • Use of ASYMMETRIC LICENSE KEYS (for trial and activation procedures) • These keys will lock the application to the computer on it is used • Creation of a DataBase storing all data • User can get the Activation key online or by email. • The server will automate sale and license keys distribution process with WooCommerce integration. • The server will validate the license status periodically • Email notifications - The server will send scheduled customized email messages to customers to notify them of specials and/or upcoming releases. Conditions: 1) I will assign the project to the freelancer that in my opinion will propose the best one. 2) The all-in price will be agreed with the freelancer 3) No money will be given before checking the validity of the server side / client side code and interface/application (this must be in Visual Basic - anyone of the aforesaid Express Edition is ok), including the correct working of the database and the payments that must turn out well. I offer a one-off payment for a finished and working project.