Network Security Group Rule Creation using Terraform

In this blog post I am going to create a set of Network Security Group rules in Terraform using the resource azurerm_network_security_rule and rather than copying this resource multiple times I will show how you can iterate over the same resource multiple times using for_each meta-argument in Terraform.

Assign Network Security Group to Virtual Machine Network Interface using PowerShell

A blog post to show how you can assign a Network Security Group (NSG) to a Virtual Machine Network Interface (NIC) in Azure using PowerShell. Firstly, get the Network Security Group you want to have assigned to the Virtual Machine…

Network Security Group Ruleset to CSV

You may have a requirement from time-to-time to provide a copy of the current Network Security Group(s) rulset within your Azure subscription, in this blog I will show you how this can be be done via PowerShell Lets have a…

Application Security Group assignment using PowerShell

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…

Network Security Groups: 10 suggestions for best practice!

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.…

Microsoft Azure:- NSGs & ASGs Simplified

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…