Built by an engineer, for engineers.

AzureNetSec exists because most Azure security content online is either too shallow, too vendor-sponsored, or written by people who've never actually had to defend a production network.

What this site is

AzureNetSec is a practical, hands-on blog focused exclusively on Azure network security. Every article is written from real-world experience — the kind of knowledge you only get from actually building, breaking, and securing Azure environments.

The goal is simple: give network and security engineers the clear, technical guidance they need to make good decisions about Azure Firewall, NSGs, Zero Trust, hybrid connectivity, and everything in between. No courses to buy, no affiliate products to push — just content that helps you do your job better.

What makes this different

Azure only

Not a general cloud security blog. Every article is specific to Azure — you won't find generic "cloud security tips" here.

No vendor bias

When a third-party tool is better than the native Azure option, we'll say so. When it isn't, we'll say that too.

Real depth

Articles go beyond the official docs. Decision frameworks, architecture diagrams, and the reasoning behind recommendations.

Practitioner-written

Written by someone who works in Azure network security professionally — not a content team working from documentation.

Topics covered

Azure Firewall — Standard, Premium, policies, rules, and architecture patterns
Network Security Groups — Design, rule management, common misconfigurations
Zero Trust — ZTNA, Microsoft Entra, Conditional Access, and practical implementation
Hybrid Networking — ExpressRoute, VPN Gateway, and on-premises connectivity security
Infrastructure as Code for Azure — Network Security: Bicep, Terraform, ARM Templates, and VS Code
DDoS Protection — What you actually need vs what Microsoft and vendors push

The newsletter

Once a week, a short email covering one practical Azure security topic — a new guide, a configuration tip, a tool worth knowing about, or a real-world lesson from the field. No fluff, no padding. Typically 3–5 minutes to read.

It's free, always will be, and you can unsubscribe any time.

Affiliate disclosure

Some articles on this site contain affiliate links — primarily to training platforms and security tools. If you click a link and make a purchase, this site may earn a commission at no extra cost to you. This never influences which tools get recommended. If something isn't worth your time or money, you'll hear about it here.