我想在我的网络应用程序使用时阻止使用任何计算机应用程序

Question

I am developing an on-line examination portal. I want to block accessing/using of all other application, when the candidates attending exams. I know, we ca not control a computer only with browser's client side scripting. Is any other option for achieving my requirement [Any applications that can be called with JavaScript or anything like that].

Answer 1

As mark Baker And Harry Johnston said It is impossible to do such thing in your browser.You can't control other applications using your browser.Maybe you can control your website or even your browser by code but not any other application.