Windows 10: Windows Firewall allowing all ports and protocols

Discus and support Windows Firewall allowing all ports and protocols in Windows 10 Customization to solve the problem; Hello.I have a question.If I add a rule for Port Protocol UDP and I allow all of them. Then I add a rule for Port Protocol TCP and I allow all of... Discussion in 'Windows 10 Customization' started by RMugione, May 14, 2021.

  1. RMUGIONE
    RMugione Win User

    Windows Firewall allowing all ports and protocols


    Hello.I have a question.If I add a rule for Port Protocol UDP and I allow all of them. Then I add a rule for Port Protocol TCP and I allow all of them.Means that I've actually disabled the Firewall?Do these rules override all the others?If so then to me it seams a security issue.Lets say, if a software due tue a bug adds these rules.Thanks Ricardo

    :)
     
    RMugione, May 14, 2021
    #1
  2. PAULI O
    Pauli O Win User

    Allow Ports access through Windows Firewall.

    • Ports 0 to 1023 are Well-Known Ports.
    • Ports 1024 to 49151 are Registered Ports (often registered by a software developer to designate a particular port for their application)
    [table][tr][td]443[/td][td]TCP[/td][td]HTTPS - HTTP Protocol over TLS/SSL (encrypted transmission)[/td][/tr][/table]

    That's all I can find.

    You can try to click "Allow an app or...." if your app is listed there.


    Windows Firewall allowing all ports and protocols cee42a48-b50c-4eae-ba08-7b63b032c8b6?upload=true.png
     
    Pauli O, May 14, 2021
    #2
  3. PAULI O
    Pauli O Win User
    Pauli O, May 14, 2021
    #3
  4. DARIAN TAB
    Darian Tab Win User

    Windows Firewall allowing all ports and protocols

    How to open port in Windows 10 Firewall?

    Hi,

    You can manually permit a program to access the internet by opening a firewall port. You will need to know what port it uses and the protocol to make this work. Let's follow these steps to open ports in Windows 10 firewall:

    1. Navigate to Control Panel, System and Security
    and Windows Firewall.

    2. Select Advanced settings and highlight Inbound Rules in the left pane.

    3. Right click Inbound Rules and select New Rule.

    4. Add the port you need to open and click Next.

    5. Add the protocol (TCP or UDP) and the port number into the next window and click Next.

    6. Select Allow the connection in the next window and hit Next.

    7. Select the network type as you see fit and click
    Next.

    8. Name the rule something meaningful and click Finish.

    Let us know if you need any other assistance.

    Regards.
     
    Darian Tab, May 14, 2021
    #4
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Windows Firewall allowing all ports and protocols

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