I have a software developed in .Net and it runs also on windows7. I need the same software in Linux. It's a game software, in which there is a desktop locker. After installing the software in windows7, it lock the desktop and user can login with username ane and password, and can play the game. The data is being recorded in our admin panel.
There is security system like, once the software would be installed then one username and password for one system. No can use the same username and password to play the game on another desktop. We can see the MAC address in the admin panel and can reset the same.