Tag: azure nsg

Combining Azure Firewall and Flow Log analysis

by erjosito

As you might already know, there are a couple of ways of filtering traffic in Azure Virtual Networks: Network Security Groups (NSGs) and Azure Firewall. NSGs offer unlimited performance for Layer 4 filtering, while Azure Firewall is more powerful with features like deep packet inspection or application-level intelligence. However, even if these solutions follow a … Continue reading Combining Azure Firewall and Flow Log analysis

Filtering traffic to Private Endpoints with Azure Firewall

by erjosito

If you are reading this, you probably already know what Azure Private Link is: a representation of a service such as Azure Storage, Azure SQL Database, Azure Application Service, or even some application running in a different Virtual Network, in your own Virtual Network with a private IP address of your own. This is a … Continue reading Filtering traffic to Private Endpoints with Azure Firewall