firewall

Aidan shows you how to deploy application security groups to create granular (per-NIC) network security group rules in the Azure Portal.

Microsoft has a new firewall feature for Azure and in this post, Aidan breaks down how it works and how to use it.

Aidan Finn explains how the two options for associating a network security group (NSG) work, virtual machine NIC or subnet, and I’ll recommend a method to use.

Aidan Finn explains several techniques that you can use to secure and protect Azure virtual networks.

Aidan Finn describes a preview feature of Network Security Groups, called Application Security Groups, which allows you dynamically assign firewall policies to groups of Azure virtual machines.

How do I block Internet access for my Azure virtual machines?

Aidan Finn explains how JIT access to Azure virtual machines enables you to further secure virtual network deployments and enable on-demand access to the machines.

In today’s Ask the Admin, Russell Smith shows you how to shut down a remote workgroup computer using PowerShell.

This post will show you how to use Azure Resource Manager (ARM) or a CSP subscription to deploy network security and policy enforcement in the form of network security groups (NSGs).

Network security groups (NSGs) can offer network security and policy enforcement for virtual networks in an Azure Resource Manager (ARM) or CSP deployment.