How to set the computer to prevent access to a Web site

As a network of managers, sometimes not to take some restrictions on network access means, such as: "The company has a colleague, too unconscious, always watch online movies, very much of the bandwidth." I want to ban his computer from visiting the website where he often watches movies. Or encounter a lot of Web sites will have a pop-up window, each time a lot of games to open the site automatically pop up, very distressed, then there is no way to let computers prohibit access to these sites? The following small series to teach you how to do it!

Method One: Prohibited in host. You can find the file in C:windowssystem32driversetc, or use the system's search function to find it directly. Then use Notepad to open, at the bottom to join a line www.tudou.com which www.tudou.com is you want to prohibit access to the Web site, of course, you can also fill in the corresponding IP site. After this is banned, you cannot access the site.

Method Two: Use "Rising card card Internet Security Assistant" software. Start the rising card Internet Security Assistant, then click Real Time Protection--"Internet protection", click "Customize Bad Site Blacklist" in the "Bad site Access Protection" item, and then click Add Filter, and then click OK.

Method Three: Ie->internet option-> content-> review-> enable it, then license the site, then enter the URL, finally choose Never, and then select the user to view the unrated site in the regular card. So you set up the site will not be able to access, set the password will be very safe, but do not forget the password Oh, I have forgotten the password can not change the settings, only to reload the system.

PS: How to set the computer to prohibit access to a Web site there are many ways, after a test method seems not very useful, method three a bit risky, or the use of some software more convenient, like 360 security guards, Super Rabbit can be set.