Need to block the website that it did not open, most often arises at parents who wish to fence the children from the materials intended for adults. In each of browsers there are special settings which are responsible for inclusion of this function.
Instruction
1. Blocking of the websites undesirable to opening is made through the menu of parameters of browsers. For example, in Opera it is necessary to turn into advanced settings, to select the Blocked Contents item and in the offered field to add the website address (through http://) which needs to be blocked. If you use the Internet Explorer browser, pass into the Internet Options menu, then to the tab "contents", "include", "the resolved nodes". — Specify the address of the undesirable website and "never" select item.
2. It is possible block the website that it did not open, in the Google Chrome and Firefox browsers in settings too. At the same time there are also special additions integrated into the program and allowing to block quickly and conveniently access to any resource. For FireFox it is Blocksite, and for Chrome - Personal Blocklist. Additions are available for installation on the official sites of browsers.
3. You will be able to block access to the undesirable websites, having configured the system configuration file hosts.hosts. It contains domain names for their subsequent broadcasting in the network addresses of nodes. To editing of the file only the computer administrator has admission. Pass into the My Computer folder and enter the address C:\Windows\System32\drivers\etc. By means of a notepad open the hosts file.
4. Thumb through data of the hosts file down and add a line of a view 127.0.0.1 http://sait.ru, having entered any website which needs to be blocked that it did not open. It is possible to add an unlimited number of the websites. Save the file and close it. Now the specified web pages will not open via one browser. This way is especially useful to parents as many children are able to bypass such security features as settings and additions of browsers.
5. Quickly will help to block any website the antivirus installed on the computer or fayervoll. Now these programs allow not only to delete harmful elements from disks, but also to block access to suspicious and dangerous resources. Similar functions are performed also by the utilities of parent control having constantly updated bases of the websites with adult content and all block them for once. It is possible to download any suitable program from the official site online.