Hello @alsavi1984 , apologies for the delayed response here. It is not necessary to configure an explicit deny rule Azure firewall denies all traffic by default. Additionally you can go through this documentation to understand how Azure Firewall rules processing logic works. Please let me know if there are any additional concerns, I will be glad to continue with our discussion. Thank you!
Azure Firewall Question
alsavi1984
21
Reputation points
Hi,
I have one doubt about az firewall.
Is it necessary to configure an explicit deny rule that deny all traffic that it is not allowed in collection rules or as MSN doc notifies "Azure Firewall denies all traffic by default, until rules are manually configured to allow traffic"?
Thanks
Accepted answer
-
ChaitanyaNaykodi-MSFT 25,381 Reputation points Microsoft Employee
2021-08-24T16:36:55.727+00:00