Forum Discussion
marckuhn
Jul 31, 2021Brass Contributor
Configure Windows 10 Firewall Rule for MS Teams In- & Outgoing
Hi guys
i need to configure in Endpoint security panel the Windows 10 Firewall. We would like to block all in- and outbound traffic. Also we will configure a rule for each app which will be allowed to communicate. For MS Teams i have issues to configure as it is installed in the userprofile.
Does anybody know how to configure that without using a Script outside the Endpoint security section?
Many thanks for your feedback
Marc
i need to configure in Endpoint security panel the Windows 10 Firewall. We would like to block all in- and outbound traffic. Also we will configure a rule for each app which will be allowed to communicate. For MS Teams i have issues to configure as it is installed in the userprofile.
Does anybody know how to configure that without using a Script outside the Endpoint security section?
Many thanks for your feedback
Marc
- We are using it to block some well known reverse shell ports and as example we also block port 21 (ftp) outgoing.
In a blog I have written you can see for yourself the results when blocking the port 21
So I guess its worth a try to test out on a test device? to see for yourself if it what you want?
https://call4cloud.nl/2020/07/the-windows-firewall-rises/
So far I am aware, you can't user uservariables such as %localappdata% or %username%... If you don't want to go down the scripting option..
Maybe opening the port necessary ?
TCP, Allow Ports 50000-50059
UDP, Allow Ports 3479-3481, 50000-50059Maybe that would help
- marckuhnBrass ContributorHi Rudy
thanks for your response. I'm not sure if that is what we want. I'm wondering if configure to block outbound traffic in Windows Firewall is not a configuration which is used a lot.
Do you configure it or not?
Best regards
Marc- We are using it to block some well known reverse shell ports and as example we also block port 21 (ftp) outgoing.
In a blog I have written you can see for yourself the results when blocking the port 21
So I guess its worth a try to test out on a test device? to see for yourself if it what you want?
https://call4cloud.nl/2020/07/the-windows-firewall-rises/