Application Security Group

Securing your Virtual Network with Azure Firewall and Network Security Groups

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In this blog, I am going to be summarising how you can secure your Virtual network (vNET) with a combination of Azure Firewall and Network Security Group (NSG) Considerations for this will be that the environment will be a hub-spoke setup, link to test environment of this deployment is found at the bottom of this … Read more

Application Security Group assignment using PowerShell

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What are Application Security Groups? (ASGs) ASGs are used within a NSG to apply a network security rule to a specific workload or group of VMs – defined by ASG worked as being the “network object” & expilicit IP addresses are added to this object. This provides the capability to group VMs into associated groups … Read more

Network Security Groups: 10 suggestions for best practice!

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As mentioned in a previous blog – NSG’s control access by permitting or denying network traffic in a number of ways, whether it be:- Communication between different workloads on a vNET Network connectivity from on-site environment into Azure Direct internet connection 1. One NSG to rule them all Do you really need a NSG per subnet? Or … Read more

Microsoft Azure:- NSGs & ASGs Simplified

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NSG’s (Network Security Group) & ASG’s (Application Security Group) are the main Azure Resources that are used to administrate and control network traffic within a virtual network (vNET). The difference Network Security Group is the Azure Resource that you will use to enforce and control the network traffic with, whereas Application Security Group is an … Read more