Networking Archives - cloudopszone.com

Azure AKS Network Policies

by George Chrysovaladis Grammatikos | Jan 8, 2026 | Azure, Compute, Container Service (AKS), Networking

Over the past decade, organizations have increasingly adopted microservices hosted in containers. This shift has created a demand for essential features such as deployment, management, scalability, high availability, security, and monitoring. Azure AKS has emerged to...

Azure Route Tables in a nutshell

by George Chrysovaladis Grammatikos | Nov 26, 2025 | Azure, Networking

You probably hear the word ‘route’ all the time as a network engineer. But what does it actually mean? A route is simply a direction. It tells a network packet to go from one IP address to another. In this short post, I’ll explain the differences...

Troubleshoot Azure Functions

by George Chrysovaladis Grammatikos | Jul 25, 2025 | Azure, Compute, Networking

In this post, I will provide a guide on how to troubleshoot your Azure Function if it doesn’t function properly. Disclaimer: The instructions presented in this article are informed by my own experiences and the solutions I implemented while navigating similar...

Power Platform – Azure VNet Integration

by George Chrysovaladis Grammatikos | Jun 21, 2025 | Azure, Networking, Power Apps, Power Automate, Power Pages, Power Platform

There is a growing discussion around security, with a strong emphasis on ensuring customer service safety while minimizing exposure on the public internet. To address this critical need, Virtual Network support has been introduced, allowing the use of Azure VNet...

Azure Service Endpoints: How can I use them?

by George Chrysovaladis Grammatikos | May 8, 2025 | Azure, Networking

Hiya! Security is one of the most important topics when the discussion comes to the cloud. As an Azure architect with over a decade of experience, I’ve used most of Azure’s security features, including Service endpoints, which I’ll discuss in this...

MS Entra ID – Introduction to Global Secure Access

by George Chrysovaladis Grammatikos | Mar 1, 2025 | Azure, Identity, Identity + Security, Networking

Organizations today face many cybersecurity challenges. Increased remote work, greater mobility, and cloud use have made traditional security measures ineffective. MS Entra ID Global Secure Access offers a crucial solution that improves security and allows easy...

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