cases when you may need to close the access to the site, can not be called rare.For example, the user wants to close the child access to any particular site, it can be a social network.Thus there is no need for downloading a particular program, in which still have a long time to understand.You can review the most simple and effective way, which is to edit the file hosts.
How to close the access to the site?
file, which will then be considered for the ban is to be shown in all browsers that are installed on the user's computer, as well as for the professional setting of local networks.This file is frequently changing malware.So where is this file?It should look at the system a local disk, that is what is under the letter C, and then you want to open a folder of Windows, which you need to find the folder System32.Inside this folder should contain a directory drivers, and it is necessary to look for etc, and where the user will find the file hosts.In that case, if it is not, it can only mean that you are looking for it casually, as it has on all computers running the platform Windows.
Blocking sites allows hosts to block access from a particular computer to a particular website.That is, a user or system administrator can disable this for PC access to specific domains.The hosts file in its essence is a simple text file that is loaded during system startup in the cache, and when the system asks for the server DNS, it checks the file.This file can be used to redirect the computer to a different site or back to your local machine.It is even possible to redirect redirection from one site to any other.
This file should be opened with Notepad.From there, you can safely delete all, then it will be necessary to determine which files should be blacklisted.Let's say you are interested in how to close the access to the site VKontakte?This will require you to enter a file:
127.0.0.1 vk.com
Before the site is mandatory to be registered this IP address otherwise the lock will not operate.After the computer restarts, this site will no longer be available for him.
Before you close the file after editing, you must make sure in something.The file must be in the same format as the original, that is impossible to accept an offer the system to assign him any format.At the beginning of the website address should not add "HTTP", enough to write simple WWW.
To restore access to a blocked site, you need to re-open all the same file, and delete the relevant line it, save it, then the site will be available again.
Another way to block access to the site
This method involves the closure of access to the site from a particular browser.This may be, for example, Internet Explorer.This will require to enter the properties of the browser, open the section "Contents" and there choose "limited" access, and then click "Enable."Before the user opens a window in which you can allow or deny access to some sites, and to establish an age limit.In Opera, you can enter the "Tools" where to find the item "Advanced".In this window you need to open a "blocked content".In the window that then opens, you can enter a number of sites that the user wishes to block.This feature is available in each browser, but it is not as reliable as the use of the file hosts, since the user can download another version of the browser from a USB drive, or to uninstall the browser and then install in its place a new one.
So, now you know how to block access to the site.
