by George Chrysovaladis Grammatikos | May 5, 2024 | Azure, Networking, Security
Any organization must ensure that Azure resources, such as virtual machines, remain secure. This is provided by Microsoft through the Azure Firewall offering. Useful terms Azure Firewall Using Azure Firewall, you can protect your Azure VNet resources using a managed,...
by George Chrysovaladis Grammatikos | Mar 1, 2024 | Azure, Networking
In this post, I’ll give an overview of Azure VPN services and illustrate what they are and what they can offer to your deployments. VPNs or Virtual Private Networks are encrypted tunnels that allow access to other networks over the internet. Using a VPN...
by George Chrysovaladis Grammatikos | Jun 21, 2023 | Azure, Networking
Hi chaps, in this post I will describe the Azure Front Door and Azure CDN profiles. I will also describe the deployment steps and show how it works. We need to emphasize that we are discussing two separate services for content delivery and traffic management....
by George Chrysovaladis Grammatikos | Oct 1, 2022 | Azure, Networking, Security
The Azure Front Door is a global OSI layer 7 service (Application Layer, i.e., HTTP/HTTPS) that provides reliability, resiliency, scalability, availability, and great performance to web-based services. Three tiers are available in Azure Front Door: Standard, Premium,...
by George Chrysovaladis Grammatikos | Feb 17, 2022 | Azure, Networking
In this post, I’ll guide you through Azure CDN and how you can leverage it in practice. What is an Azure Content Delivery Network? The Azure Content Delivery Network (CDN) is a geographically distributed compute cluster that works together to deliver internet...
by George Chrysovaladis Grammatikos | May 24, 2020 | Azure, Networking, Troubleshooting
Introduction In this article, you will read how you can deal with one of the Azure Recovery Service error messages. Problem: When you trying to delete an Azure Recovery Vault instance perhaps you will see the following error message. Solution First, you need to...
