How to allow or block a program in Windows 10 Firewall?

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Philippe Gloaguen
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Today online security and privacy are not overrated, every day using the computer or the phone we leave traces of our information, which if it weren't for the firewall would fall into the wrong hands. That's why today's appointment is to learn how allow or block a program in the Windows 10 Firewall

Protecting a PC with Antivirus, Firewall, Anti Spyware and Anti Spam is necessary, but sometimes they need to be configured to handle them perfectly.


Learning new things and much more never hurts if this helps you to know the enemy hiding on the net (like hackers), to which we are vulnerable without even realizing it, because and even if people don't believe us, there are people that just because they have a decent antivirus they think they are safe and this is wrong.


      Allow or block a program in Windows 10 Firewall

      First of all, check if the firewall was previously removed or permanently disabled in Windows 10 to undo that action and start with what matters to you.

      Next, you need to know what specifically a firewall is for. This is a mechanism created to preserve the integrity of an operating system , blocking threats that come from the network, trying to steal information.

      It also helps prevent people with home computers from accessing dubious sites that may contain malicious content. Why then allow a blocked program?

      The explanation is very simple, sometimes the firewall to install a new application or program, such as an antivirus, creates conflicts in the system, since it may not know it. Thanks to Windows 10 this is no longer necessary disable the firewall , but you can directly allow a program on your computer.



      In case you don't have the latest edition of this Windows, you should upgrade Windows 10 even if you don't have enough hard drive space. Otherwise, the stepper may not work.

      allow a program

      Now, to what you have come to learn how to allow or block a program in Windows 10 firewall , you have to go into parts, the first thing is how to allow.

      To prevent the firewall from causing problems with some programs, do the following: enter the first "Control panel" then go to the section "System menu" and from there in " Safety ", once here go up " Windows Defender Firewall".

      A new window will appear, in this there is an option called "Allow an application or feature through the Windows Defender Firewall" select it.

      Then you will see an option called "Allow another application" and, after clicking on it, a section will appear where you must select "Browse" so that the search box appears where you can find the application you want to allow (when you choose said program you must click on the option " apri ", then click" OK ")

      With this you already know the first thing about how to allow or block a program in Windows 10 Firewall and surely when you follow the steps it won't take you even five minutes. So, finally, it's time for you to learn how to block a specific program.


      block a program

      Now comes the opposite case, like blocking a program to avoid the risk of information theft or much worse. The first thing is the same as the previous step, follow the same path until you reach the section "Windows Defender Firewall" from there go back to "Allow an application or feature through Windows Defender Firewall".


      This will again show a list of allowed programs, next to each is a checkmark, removing that checkmark by clicking on it will block the traffic with your firewall and that's it.


      With this you already know everything about how allow or block a program in Windows 10 Firewall , it's not difficult and it won't take much time out of your life, you can also teach other people and explain the importance of protecting their information.

      As a tip, you should always be very aware of which site you enter, you will never know if a site is hiding malicious code who claims to have a good reputation.

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