How to block the program Internet access. How to block access programs on the Internet correctly? Need to block the output network in firewall

Many software products require Internet connection for their work. You do not pay attention to this fact until the connection is worsening - sites open slowly, everything slows down. And the applications themselves begin to be updated, download advertising, etc. It can seriously complicate the work at the computer. Therefore, it is not bad to know how to prohibit the program Internet access.

The ability to prohibit access will take many problems. Even if it is not running, it can be specified in the startup. Then you do not know about his work at all, but surprising some of the inhibition of your PC.

How to find out who goes online

We use the Windows system tools - "Resource Monitor". The easiest way to find it through the search. Click on the meadow and enter the name.

Click the application found and the window will open in which you can observe all the activity of your PC. Go to the "Network" tab.

Look carefully. Do you use Skype now? Not? Then it can be closed. It will save resources. You will also see other services that without your knowledge exit the network.
Naturally, Skype should not prohibit Internet access. But other programs can be completely banned. For example, non-license. This will prevent unnecessary downloading of updates.

How to block access to the Internet program

This requires an application called firewall or firewall. If you use such applications, configure them. If you have antivirus that allows you to prohibit - you can specify in its parameters. But the easiest way to prohibit access is to use the built-in firewall Windows. How to block the Internet access to the Internet. We will tell you on the example of Windows 10.

To start the settings, you can use the search or main context menu (right mouse button on the Start button). We need control panel.

Switch to "Categories" and select "System and Safety".

Here you will find the desired. Open.

Green shield means that firewall is turned on.

If you see a red color, turn on the service. To do this, click on the left to "Enable and Disable Windows Firewall" and select "Enable".

Attention! If you use another firewall, it is better not to turn on the built-in, but all the settings are on third part. Otherwise, conflicts may arise.

Here we will need to configure the rules.

To prohibit a specific Internet access program in Windows 10 firewall, set the rules of incoming and outgoing connections.
Let's start with incoming. Press "Rules for Inbound Connections". In the right part of the window, you will see "Create Rule." Press.

In the window, select "For Program" and click Next.

Select the desired program by clicking the "Overview" button.

Select the connection of the connection and click "Next".

Come up with the name for the rule so that you will not get confused. And click Finish.

The rule will appear in the list. Its purpose is to prohibit applications to receive data from the network.

Create a rule.

We managed to block the program access to the Internet Farwall. These simple actions will help you control the logging of programs.

Excellent day!

It is possible that you, like a responsible parent (and maybe for other reasons) there is a need to block the site or several sites at once from viewing in the browser on a home computer or on other devices.

In this manual, several ways to carry out such blocking will be considered, while some of them are less efficient and allow you to block access to sites only on one specific computer or laptop, one of the described features provides much more features: For example, you can block certain sites For all devices connected to your Wi-Fi router, be it phone, tablet or something else. The described methods allow you to make it so that the selected sites are not opened in Windows 10, 8 and Windows 7.

Built-in firewall "Windows Firewall" in Windows 10, 8 and Windows 7 also allows you to block individual sites, it really does it on an IP address (which may vary for the site with time).

The blocking process will look like this:

Open the command prompt and enter ping Address_Saita Then press ENTER. Record the IP address with which the exchange of packages is conducted.
Run the Windows Firewall in advanced security mode (you can use the search for Windows 10 and 8 to start, and in the 7-ke in the Control Panel - Windows Firewall - Additional Parameters).
Select "Rules for Outboard Connection" and click "Create Rule".
Specify "customizable"
In the next window, select "All Programs".
In the "Protocol and Ports and Ports do not change the settings.
In the "Region" window, in the "Specify deleted IP addresses, to which the rule applies, check the" Specified IP Addresses "item, then click" Add "and add the IP address of the site to be blocked.
In the Action window, specify "Block the Connection".
In the "Profile" window, leave all items marked.
In the "Name" window, name the rule (name at your discretion).

On this, everything: Save the rule and now the Windows firewall will block the site by the IP address, while trying to open it.

Lock site in Google Chrome

Here, let's look at how to block the site in Google Chrome, although this method is suitable for other browsers with extension support. The Chrome store has a special BLOCK SITE extension.

After installing the extension, you can access it to the settings through the right click anywhere in the open page in Google Chrome, all settings in Russian and contain the following options:

Locking the site at the address (and redirect to any other site when you try to enter the specified one.
Locking words (if the word is found in the address of the site, it will be blocked).
Lock in time and days of the week.
Installing the password to change the blocking parameters (in the "Remove Protection" section).
Ability to enable site lock in incognito mode.

All these options are available for free. From what is offered in premium account - protection against extension removal.

Download Block Site to block sites in Chrome you can on the official expansion page

Locking unwanted sites using Yandex.dns

Yandex provides free Yandex.dns service, which allows you to protect children from unwanted sites, automatically blocking all sites that may be undesirable for a child, as well as fraudulent sites and resources with viruses.

Setting up Yandex.dns is simple.

Go to the site https://dns.yandex.ru
Select the mode (for example, family), do not close the browser window (you need addresses from it).
Press the Win + R keys on the keyboard (where the WIN is a key with the Windows emblem), enter NCPA.CPL and press ENTER.
In a window with a list of network connections, right-click on your Internet connection and select Properties.
In the next window, with a list of network protocols, select IP version 4 (TCP / IPv4) and click "Properties".
In the fields for entering the DNS server address, enter Yandex.dns values \u200b\u200bfor the mode you selected.

Save the settings. Now unwanted sites will be blocked automatically in all browsers, and you will receive a notification about the cause of the blocking. There are similar paid service - Skydns.ru, which also allows you to configure which sites you want to block and monitor access to various resources.

How to block access to the site using OpenDns

Free for personal use OpenDNS service allows not only to block sites, but much more. But we will touch it exactly blocking access using OpenDns. The instruction below requires some experience, as well as an understanding of exactly how it works and does not quite fit beginners, so if you doubt, do not know how to configure the simple Internet on your computer, it is better not to be over.

To begin with, you will need to be registered with the OpenDNS HOME for free use of unwanted sites. You can do this on the page http://www.opendns.com/home-solutions/parental-controls/

After entering data for registration, such as the email address and password, you will be taken to the page of this type:

It has links to English-speaking instructions for changing the DNS (namely, it will be necessary to block sites) on your computer, Wi-Fi router or DNS server (the last is more suitable for organizations). You can familiarize yourself with the instructions on the site, but briefly and in Russian this information I will give here. (Instructions on the site still need to open, without it you will not be able to go to the next item).

For changeDNS on one computer, Windows 7 and Windows 8, go to the Network Management Center and Sharing, in the list on the left, select "Change Adapter Settings". Right click on the connection used to access the Internet and select "Properties". Then, in the list of components of the Connection, select TCP / IPv4, click "Properties" and specify the DNS specified on the OpenDNS website: 208.67.222.222 and 208.67.220.220, then click "OK".

Indicate the provided DNS in the connection parameters

In addition, it is advisable to clear the DNS cache, for this, start the command line on behalf of the administrator and enter the command iPCONFIG /flushdns.

For changeDNS in router and then blocking sites on all devices connected to the Internet using it, push the specified DNS servers in the WAN connection settings and, if your provider uses a dynamic IP address, install the OpenDNS Updater program on the computer, which is most often It is enabled and always connected to the Internet through this router.

Specify the network name at your discretion and load OpenDNS Updater if you need

This is ready. On the OpenDNS website you can go to the Test Your New Settings item to check whether everything was done correctly. If everything is in order, you will see a message about success and link to go to the OpenDNS Dashboard Administration Panel.

First of all, in the console, you will need to specify the IP address to which further settings will be applied. If your provider uses a dynamic IP address, you will need to install a program available at the Client-Side Software link, as well as the following when assigned to the network name (next step), it will send data about the current IP address of your computer or network, If a Wi-Fi router is used. At the next stage, you will need to set the name of the "controlled" network - any, at your discretion (the screenshot was higher).

Specify which sites to block in OpenDns

After the network is added, it will appear in the list - click on the IP Network Address to open the lock settings. You can install pre-prepared filtering levels, as well as block any sites in the Manage Individual Domains section. Just enter the domain address, set Always Block and click the Add Domain button (you will also be prompted to block not only, for example, odnoklassniki.ru, but also all social networks).

Site blocked

After adding a domain to the lock list, you also need to press the Apply button and wait a few minutes until the changes take effect on all OpenDS servers. Well, after the entry of all changes in force, when you try to go to the locked site, you will see a message that the site is locked in this network and offer to contact the system administrator.

Web content filter in antivirus and third-party programs

Many well-known antivirus products have built-in parental control functions, with which you can block unwanted sites. In most of them, the inclusion of these functions and the management of them is intuitive and does not cause difficulties. Also, the possibility of blocking individual IP addresses is in the settings of most Wi-Fi routers.

In addition, there are separate software products such as paid and free, with which you can install the appropriate limitations, including Norton Family, Net Nanny and many others. As a rule, they provide lock on a particular computer and remove it by entering the password, although there are other implementations.

Somehow I will write about such programs, and it's time to complete this guide. I hope it will be useful.

If you are a gamer to the very depths of the soul, and in the aggregate also with malicious pirate, then the purchase of licensed games in stores is not for you. You download hacked games from torrent trackers and play them for free. In some cases, this article can be useful. After all, now many manufacturers are introduced into their braids online checks, and the game can try to independently check their version on the project site. Therefore, it is vital for you to know how to block access to the Internet game so that the hacked version worked.

First attempt

First you should not hurry. If you are confident that your toy is not infected with the virus and will not try to independently go to the worldwide network, before you block access to the Internet game, you can try to take advantage of the following tips.

During the launch of the applications you are interested in simply disconnect the Internet. If you do not download anything, you are not waiting for a call to Skype, just disconnect the personal computer from the Internet. For example, you can bring a hacked version of L.A.Noire. The game is trying to get the player account data from the server. When you turn off the Internet, it will not do this. And you can safely play.

Server

The second reason for which access can be needed if the jacket game is trying to upgrade. And this usually leads to the fact that the hacked version ceases to work. In this case, you do not need to know how to block access to the Internet game. It will be enough to protect it from the server.

Find the address of the game server you want to block.
We find in the "My Computer" file hosts and open it using a notepad.
We enter into it, as shown in the example (in the file itself), the IP address of the game update server.
After this action, any appeals of your computer to this address will not be able to reach the addressee.
Having access to the server, your toy will not be able to upgrade or test your authenticity.

Farwall

If you suspect your application in resident malicious activity, then you do not have a choice except to use the cardinal measures. There are many opportunities to protect the game from accessing the Internet completely. One of the most popular questions becomes: "How to block internet access via Firewall?" Let's not confuse the concepts. In the personal computer, Firewall is translated from English as "Firewall". Therefore, we will consider the layout methods with it.

First step

So how to block the game access to the Internet? Windows 7 provides us with the opportunity to use the proven "friend" - firewall. Despite the fact that, according to user reviews, his activity leaves much to be better in terms of security, with such trifle as the game blocking, it copes with a bang.

We go to the "Control Panel" and in the Safety tab find "Firewall".
We check whether it is included in principle. If not, then run.
In the left menu we find subparagraph "Allow the launch of the program ...".
After launch, you will appear a list of applications installed on your personal computer. To block the game, you just need to remove all the marks next to its name.

Remember that all operations must be carried out under the administrator account.

Second phase

If the above operations are not enough, then there is still a way to block access to the Internet through the firewall. To do this, in the Main Menu "Firewall", select Advanced parameters.

You will appear in front of you in which you can configure the rules for connections. We are interested in the first "outgoing". Selecting the appropriate tab in the menu on the left, we transfer the right to the right and click "Create a New Rule".

Select type - for the program.
Specify the path to the executable game file. Remember that you need to specify not a shortcut on the desktop, but yourself.exe, located in the folder with the installed game.
Block connection.
We distribute the rule created for all profiles on the computer.
We indicate that you can later find it.

Thus, we block the game, not allowing it to be filled with the Internet. If you need to remove this restriction, that is, two options - delete the rule itself, or click "Disable Rule". Now you know how to block access to the Internet game.

Antivirus

In addition to the methods described above, there is another option to block access to the Internet game. All protective programs are similar and vary simultaneously. We will analyze the lock game with the help of Kaspersky. To begin with, we will need Kaspersky Internet Security of any year of release.

In the "Program Protection Center" we go to the setup menu. As in the previous embodiment, we will have to make a rule by which the antivirus will block any actions of the game associated with the Internet.
We are interested in a "network screen" and its configuration.
Open the tab with the "Rules".
As in the case of a firewall, you need to find the game you are interested in. Click "change".
We add a rule.
When you configure it, we determine the action as "block" and specify the type (name).
Confirm all changes. Now the game you need will not be able to contact the World Wide Web.

As you understand, any actions related to the blocking of games on the computer do not interact uncountable with the security of your operating system. Any changes that you make should be fixed so that at a certain point it is possible to return to the circles of your own without dram, lost data, a broken computer and hysterical, why nothing works like you.

The need to block a certain Internet resource most often occurs from parents who do not want their child to view this site. But also ordinary users should know how to block the site so that it does not open in any of the browsers.

Independent blocking

You can block access on your own, making changes to Windows, firewall or browser. VKontakte website will be used as an example (vk.com).

In the hosts file

The easiest way to close access to a specific portal on the Internet is to add it to the Hosts file list.

Enter in the search bar "Notepad" → PCM on Appendix → Run on behalf of the administrator.
Menu File → Open.
Specify to the right below the file type → All files.
Go along the path: disk with installed OS → Windows → System32 → Drivers → ETC → HOSTS.
To add a site to "Black" list, make a format record at the end of the file: 127.0.0.1 vk.com, where:
127.0.0.1 - IP, which must be specified in the records before each site to be blocked;
vk.com. - The address of the portal for blocking.

Important! Each new resource is prescribed from a new line. And for a larger effect, you need to make two entries with www and without.
Save the changes and restart the PC.

Method disadvantages:

the user, encountered with a similar situation, immediately review the HOSTS file;
it is valid only for Windows.

In firewall

Windows Firewall blocks resources by their IP address, so you first need to find out.

PCM on the Start menu → Command Line (Administrator).
Enter: Ping Address.
Remember / write the IP address.
Enter the "Firewall" → Windows Firewall in the mode of enhanced security in the search bar.
Rules for outgoing connection → Create a rule.
Specify the following parameters:

In browsers

In Chrome it is impossible to block resources by regular means. This requires the installation of additional extensions. Therefore, this method is suitable for Internet observers supporting the installation of additions.

Google Chrome.

In the settings you can block:

sites;
portals in the addresses of which are specified specific words;
resource at a certain time.

In addition, you can set a password to change the extension settings that is distributed free of charge, and set the BLOCKSITE operation in incognito mode.

Mozilla Firefox.

Opera.

Menu → Extensions → Load extensions → Locate and install Adult Blocker.
LKM on expansion → Set the password.
Go to the site you need to close to visit → LKM on expansion → Blacklist.

Using services

Close access to specific resources in the World Wide Web using special services.

Using Yandex.dns, you can close sites for children, protecting them from viewing unwanted content, limit access to resources containing malware, or fraudulent sites.

OpenDns.

In addition to blocking unwanted sites, the OpenDNS service offers a large set of additional features. But since the setting of this method requires an understanding of the operation of the OS, the method will only fit experimental users.

Register at OpenDns Home (you can do this for free) → Confirm the registration by clicking on the link from the letter that came to e-mail.
Useful! After you specify a login and password, you will be taken to the page with the instructions for setting up the service for the computer, router, smartphone and DNS server. But it is represented in English.
Open the instruction for the method that suits you (DNS server is an option for the corporate segment). After that, configure the corresponding node.
- A computer
- Router
  As an example, the ASUS RT-N12E router is used.
If the work is done correctly, go to the OpenDNS Dashboard settings pane to the Setting section → Specify the IP address assigned to you by the provider (it should appear in the line automatically) → Click Add This Network → Done.
If you use a dynamic IP address, install a special utility that is offered for installation when you assign the connection created. Its tasks include sending information about your current IP when using the router.
Click on the IP address and in the Manage Individual Domains block, specify all the sites to which you want to close the connection → select Always Block from the drop-down list → Add Domain → Block vk.com - Just The Individual Domain → OK.

In the router settings

Many applications require a stable Internet connection for normal operation. Often they are looking for updates in the background, and some are capable of downloading them without user confirmation. Users also have the ability to block the program access to the Internet using the built-in Windows 10 operating system.

This article will tell how to prohibit any application access to the Internet on a computer running Windows 10. And it is also possible to block access to the Internet not only programs, but also games. To use the method proposed below, you must have administrator rights in Windows 10.

Permission to exchange data with applications in Windows 10 firewall

Windows defender firewall helps protect the computer from intruders or malware on the Internet or local network. Configuring data exchange permissions with Firewall applications allows you to easily block any application access to the Internet Windows 10. The user is enough to lock the mark from the public network in front of the program, which you need to ban.

It is enough to find the application in the conductor to add. And also specify the types of networks for which this application must be added. After adding the desired application, it is similar to a note from a public network opposite the program.

How to add an application to the exception of Windows 10 firewall

To add applications to firewall exceptions, you need to create rules for outgoing and incoming connections. More details about the exceptions of the firewall can be found in the instructions :. By creating simple rules, you can easily block any program access to the Internet.

At the end, it is enough to specify the name and description of the new rule, then click ready. By analogy, create a rule for an outgoing connection in monitoring Windows Defender's Firewall. In order for the rules and blocking Internet access to work, the firewall is turned on. Actual for users who have previously.

If you have a limit tariff plan and you want to improve the control over the use of data, configure your connection as a network with a limit tariff plan. Some application can work differently to reduce data use when connected to this network.

Go to B. Start\u003e Parameters\u003e Network and Internet\u003e Condition and press the button Change connection properties.
Meaning point Set as a limit connection Change on Included.

Conclusion

Blind access to the Internet application You can use Windows Defender Firewall. The user has the opportunity to remove the permission of data exchange with applications in Firewall or simply add the application to the Windows Firewall Exclusion. As an option, you can set the current connection as limit, it is this method that we considered if necessary.