What is the best way to block access to sites?

Question

Browsers

What is the best way to block access to certain sites? I know through the hosts file, there is still forbidden sites in the opera, a plugin in the mozilla, but I haven’t tried it in the hrum yet, who will tell you what options?

Answer 1

You can also disable it in the firewall.

Answer 2

Can it is necessary to configure on the gateway? Cross-browser and all at once.

Answer 3

If you have a Wi-Fi router, then you can directly in the settings.

Answer 4

For chrome, there is a good extension that allows you to configure access to sites, even by time.

Answer 5

What is the structure of the network? From the computer directly to the Internet or in some other way?

Answer 6

ad mucher blocks ads eats less operatives than adblock and there you can block the necessary sites.