When blocking some websites with certain application they can easily be trace passed. If want better protection, use router to block the website. Blocking the website on the router means that nobody can access the web site on the network from any of the PCs.

Step 1

Access router from web browser. Normally to do this point out browser to an IP address and giving username and password created earlier while setting up the router.

Step 2

Locate the tab to access limitations on the router's website. Consult manual for the particular location of the tab.

Step 3

Type the sites names to be blocked by router. After completing, save settings.