Azure Firewall Vs Azure Network Security Group


Answer :

Azure Firewall features https://docs.microsoft.com/en-us/azure/firewall/firewall-faq#what-capabilities-are-supported-in-azure-firewall

Azure Firewall vs NSG https://docs.microsoft.com/en-us/azure/firewall/firewall-faq#what-is-the-difference-between-network-security-groups-nsgs-and-azure-firewall

I use NSG to limit access within a vNET and Azure Firewall to limit access to a vNET from the outside. There are some good detailed explanation in the docs articles


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