In these days of elevated numbers of cyber threats and cybercrimes, it has become extremely important to use a firewall on your computer. Whenever your computer is connected to the Internet or even any other network, it is prone to attacks through unauthorized access. Therefore, your Windows computer has a built-in security system, known as Windows Firewall, in order to protect you against any unauthorized access of your computer by filtering out any unwanted or harmful information entering your system and blocking potentially harmful apps. Windows allows its own apps through a firewall by default. This means that the firewall has an exception for these particular apps and will allow them to communicate with the Internet.
When you install a new app, the app adds its exception to the firewall in order to access the network. Therefore, Windows asks you if it is safe to do so through the ‘Windows Security Alert’ prompt.
However, sometimes you need to add an exception to the firewall manually in case it hasn’t been done automatically. You might also need to do so for apps that you had denied such permissions previously. Similarly, you may want to remove an exception from the firewall manually in order to prevent an app from accessing the Internet. In this article, we will discuss how to block or allow apps through the Windows Firewall.
Windows 10: Allow or Block Apps through Firewall
Bir şey səhv olarsa, bərpa nöqtəsi yaratdığınızdan əmin olun.
Method 1: How to Allow Apps in Windows 10 Firewall
To manually allow a trusted app through the firewall using settings:
1. düyməsini vurun dişli simgesi in the Start menu or press Windows Key + I to open Window Settings.
2. ' üzərinə klikləyinŞəbəkə və İnternet".
3.Switch to the ‘Status'sekmesi.
4.Under ‘Şəbəkə parametrlərinizi dəyişdirin’ section, click on ‘Windows Firewall".
5.The ‘Windows Defender Təhlükəsizlik Mərkəzi’ window will open.
6.Switch to the ‘Firewall və şəbəkə qorunması'sekmesi.
7. ' üzərinə klikləyinFirewall vasitəsilə tətbiqə icazə verin’. The ‘İcazə verilən proqramlar’ window will open.
8.If you can’t reach this window, or if you are also using some other firewall, then you can open the ‘Windows Defender Firewall’ window directly using the search field on your taskbar and then basın "Windows Defender Firewall vasitəsilə bir tətbiqə və ya xüsusiyyətə icazə verin".
9.Click on the ‘Ayarları dəyişdirin’ button in the new window.
10.Find the app that you want to allow on the list.
11.Check the relevant onay qutusu against the app. Choose ‘Xüsusi’ to allow the app to access a private home or work network. Seçin 'Ictimai’ to allow the app access to a public network.
12.If you can’t find your app in the list, click on ‘Başqa tətbiqə icazə verin...’. Further, click on the ‘İnsanlar’ button and browse the app you want. Click on the ‘əlavə etmək'düyməsinə basın.
13. ' üzərinə klikləyinOK’ to confirm settings.
To allow a trusted app through the firewall using the command prompt,
1.In the search field located on your taskbar, type cmd.
2. düyməsini basın Ctrl + Shift + Enter to open an elevated command prompt.
3.Now type the following command in the window and press Enter:
netsh advfirewall firewall add rule name="tətbiq_adı" dir=in action=allow program="app_path/app.exe" enable=yes
Qeyd: Replace the app name and path with the relevant one.
Method 2: How to Block Apps in Windows 10 Firewall
To block an app in Windows Firewall using settings,
1.Open the ‘Windows defender security center’ window by following the same steps as we did above in order to allow an app through the firewall.
2.In the ‘Firewall və şəbəkə qorunması’ tab, click on ‘Apply an app through firewall".
3. ' üzərinə klikləyinAyarları dəyişdirin".
4.Find the app you need to block in the list və uncheck the checkboxes against it.
5.You can also completely remove the app from the list by selecting the app and clicking on the ‘Aradan qaldırılması'düyməsinə basın.
6.Click on the ‘OK’ button to confirm.
To remove an app in firewall using the command prompt,
1.In the search field located on your taskbar, type cmd.
2. düyməsini basın Ctrl + Shift + Enter to open an elevated command prompt.
3.Now type the following command in the window and press Enter:
netsh advfirewall firewall add rule name="tətbiq_adı" dir=in action=block program="app_path/app.exe" enable=yes
Qeyd: Replace the app name and path with the relevant one.
Tövsiyə edilir:
Using the above methods you can easily Allow or Block Apps in Windows Firewall. Alternatively, you can also use a third-party app like OneClick Firewall to do the same even more easily.