Azure VPN Gateway: Hybrid Connectivity Options

azure VPN gateway

With the advent of the Public Cloud, organisations have shifted part of their application infrastructure into the Cloud hosted Data Centres for some compelling reason i.e., cost optimization, Flexibility to scale, High Availability etc, but some critical applications still remain on their on-prem data centres…

Azure NAT Gateway: An Overview


Whenever you want to access some public resource on the internet you need to have a routable public IP address to source the traffic from as private IP ranges aren’t routable over the internet. And since the public IPV4 address ranges are limited and have costs associated with them, it isn’t a good idea..

How to Create Azure Virtual Network (VNet)?

Create Azure Virtual Network

As a prerequisite to Create Azure Virtual Network (VNET), you need to create a resource group in a particular Azure region. You can think of an Azure resource group as a container that holds the resources for a particular solution implemented on Azure Cloud. In order to create a resource group, log in to Azure Portal

Azure Public IPs: Azure Virtual Network

Azure Public IPs

Internet is a web of interconnected networks. The communication over the internet happens using the Public IP addresses only. Private networks be it on-prem or on Azure VNETs make use of private IP addresses defined in RFC 1918 for communication and aren’t routable over the internet. In this post we will…

Azure Sentinel: Cloud-native SIEM Solution

Azure Sentinel: Cloud-native SIEM Solution

The vast landscape of on premises, co-hosted and cloud infrastructures makes it harder to monitor security across these wide-reaching environments. SIEM solutions help to aggregate data from many different types of systems and present a clear view of actionable security items for the security teams to protect…

What is Azure Private DNS?

azure private dns

In the previous post, we learned about the Azure Public DNS. Azure Public DNS helps to resolve the domain names to the Public IP addresses. In this post we will discuss different options (like Azure Private DNS) we have when we want to resolve the domain names for the resources & Azure services…

What is Azure Public DNS? 5 Key Points

azure public dns

In this post we will look at the overview on how DNS works for the resources deployed as a part of the Azure Virtual Networks. VM and other resources deployed within a VNET need to communicate with other resources in Azure or some may be required to access over the internet i.e., web-servers.

Introduction to Azure Virtual Network (VNET)

Azure Virtual Network (VNET)

Azure virtual networks or also known as Azure VNETs are the basic building block of your private network on the Azure Cloud. These VNETs are logical constructs which in the underlay utilise the physical infrastructure in Microsoft DCs across different regions thus reaping the benefits i.e., scale, high availability. 

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