Intune Firewall Windows

Question

Hello,

I want to configure from Intune the Windows Firewall of the computers.

The configuration would be only allow internet access to 1 application installed on these computers with what you could block all incoming and outgoing connections that were not related to this application allowing only DNS traffic and traffic with Intune so you can continue to receive directives from Intune

What rule should I apply so that it does not block the traffic from the computer to Intune and from Intune to the computer?

Answer 1

@Raul Guchinife, Thanks for posting in Q&A. For Intune, the network requirement is described in the following link:

https://learn.microsoft.com/en-us/mem/intune/fundamentals/intune-endpoints

You can test on one device with the rule you created to see if everything is working. If it works as expected, then you can deploy it via Intune:

https://learn.microsoft.com/en-us/windows/security/operating-system-security/network-security/windows-firewall/create-windows-firewall-rules-in-intune

To create windows firewall rule, here is a link you can refer. But if you want more detailed support on the rule, you can contact windows support to get more help.

https://learn.microsoft.com/en-us/windows/security/operating-system-security/network-security/windows-firewall/best-practices-configuring

Hope the above information can help.

---

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.