title: Restrict internet access at specified times
body: <p>I'm trying to do a parental control software project. I blocked specific websites and unblocked them by using host file. Later on, I tried to disable/enable internet access by disabling and enabling LAN connection programatically. Is there any way to block internet access at certain time in C# such as <code>8 January 2013</code> between <code>20.00</code>-<code>23.00</code> hours. Date and hours are chosen by parents. How can I do this by using user's computer's time in C# ?</p>