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 ကို, 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
တစ်စုံတစ်ခု မှားယွင်းသွားပါက ပြန်လည်ရယူသည့်အမှတ်ကို ဖန်တီးရန် သေချာပါစေ။
Method 1: How to Allow Apps in Windows 10 Firewall
To manually allow a trusted app through the firewall using settings:
အပေါ် 1.Click ဂီယာအိုင်ကွန် in the Start menu or press Windows Key + I to open Window Settings.
2. ကိုနှိပ်ပါကွန်ယက်နှင့်အင်တာနက်'' ။
3.Switch to the ‘status'' tab ကို။
4.Under ‘သင်၏ကွန်ယက်ချိန်ညှိချက်များကိုပြောင်းပါ’ section, click on ‘Windows Firewall ကို'' ။
5.The ‘Windows Defender လုံခြုံရေးစင်တာမှ’ window will open.
6.Switch to the ‘Firewall နှင့်ကွန်ယက်ကာကွယ်မှု'' tab ကို။
7. ကိုနှိပ်ပါအက်ပလီကေးရှင်းကို firewall မှတဆင့်ခွင့်ပြုပါ’. The ‘ခွင့်ပြုထားသောအက်ပ်များ’ 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 ကို’ window directly using the search field on your taskbar and then အပေါ်ကိုကလစ်နှိပ်ပါ ''အက်ပ်တစ်ခုသို့မဟုတ်အင်္ဂါရပ်တစ်ခုကို Windows Defender Firewall မှခွင့်ပြုသည်'' ။
9.Click on the ‘ပြောင်းလဲမှုကို setting များကို’ button in the new window.
10.Find the app that you want to allow on the list.
11.Check the relevant checkbox ကို against the app. Choose ‘ကိုယ်ပိုင်'ရန် allow the app to access a private home or work network. '' ကိုရွေးချယ်ပါပြည်သူ့'ရန် allow the app access to a public network.
12.If you can’t find your app in the list, click on ‘အခြားအက်ပ်ကို ခွင့်ပြုပါ...’. Further, click on the ‘Browse ကို’ button and browse the app you want. Click on the ‘ပေါင်း'ခလုတ်ကို။
13. ကိုနှိပ်ပါOK’ 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 ။
၁ ကို 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="app_name" dir=in action=allow program="app_path/app.exe" enable=yes
မှတ်စု: 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 နှင့်ကွန်ယက်ကာကွယ်မှု’ tab, click on ‘Apply an app through firewall'' ။
3. ကိုနှိပ်ပါပြောင်းလဲမှုကိုချိန်ညှိမှုများ'' ။
4.Find the app you need to block in the list နှင့် uncheck the checkboxes against it.
5.You can also completely remove the app from the list by selecting the app and clicking on the ‘Remove'ခလုတ်ကို။
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 ။
၁ ကို 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="app_name" dir=in action=block program="app_path/app.exe" enable=yes
မှတ်စု: Replace the app name and path with the relevant one.
အကြံပြုထားသည်:
Using the above methods you can easily Allow or Block Apps in Windows Firewall. Alternatively, you can also use a third-party app like OneClickFirewall to do the same even more easily.