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Monitor Your Waf using workbooks

Small blog on how to monitor your WAF using Azure Workbooks.

October 31, 2025 · (updated November 4, 2025) · 1 min · 108 words · Mart de Graaf
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Troubleshoot Web Application Firewall in Production

How do you troubleshoot a Web Application Firewall in production? How can you find false positives? In this blog I will share some tips and tricks.

October 28, 2025 · 5 min · 1047 words · Mart de Graaf
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Getting Started With Application Gateway

How secure are your web applications? Deploy an Azure Application Gateway with Web Application Firewall (WAF). This is a powerful tool to protect your applications while ensuring seamless performance. Let’s dive in and explore how you can get started!

October 21, 2025 · 6 min · 1086 words · Mart de Graaf
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Use IPV6 in Azure with the Application Gateway

Learn how to configure an Azure Application Gateway to support IPv6 in Azure.

October 17, 2025 · 8 min · 1687 words · Mart de Graaf
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How to Demo Without Azure Credit

My last demo was a disaster because I ran out of Azure credit. Here are some tips to avoid that happening to you.

September 15, 2025 · (updated September 16, 2025) · 2 min · 375 words · Mart de Graaf
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Log Masking in Application Insights

In this post, we will discuss the methods to mask log data in Azure Application Insights.

May 8, 2025 · (updated September 16, 2025) · 6 min · 1121 words · Mart de Graaf
Alerts in Application insights

Alerting in Application Insights

This blog post is about smart alerting and setting up alerting via bicep in Azure Application Insights.

May 8, 2025 · (updated May 9, 2025) · 4 min · 683 words · Mart de Graaf
An abstract digital artwork representing versioning in cloud infrastructure. The design features dynamic swirling shapes and layered gradients in azure and teal tones. Stacked blocks and branching pathways subtly symbolize version control and progressive changes. The composition is minimalist and futuristic, evoking fluidity and modern technology.

Bicep Template Spec Latest

When using template specs in your organization you should think about how you want to handle the versioning of these template specs. Read it in this blog post.

December 2, 2024 · (updated December 3, 2024) · 4 min · 645 words · Mart de Graaf
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Apply Ip Restrictions Application Firewall

In this blog post, I’ll show you how to restrict access by IP addresses and domain names to your backend services using a Web Application Firewall (WAF) policy. We’ll create a Bicep file, where I’ll introduce the first custom type that I have deployed to production!

May 21, 2024 · (updated May 24, 2024) · 6 min · 1139 words · Mart de Graaf
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Getting started with Azure OpenAI

AI is happening. How can you make sure your organization benefits from AI?

October 26, 2023 · 12 min · 2345 words · Mart de Graaf
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Learn how to verify the biggest costs of your Log Analytics workspace

Many companies have a huge money bill for application logging. In this blog post, I will show you how to get in control of your Application Insights costs.

September 4, 2023 · 5 min · 895 words · Mart de Graaf
Azure Application insights with a duplicate stamp.

Duplicate Logging Azure Application Insights

Save troubles and money fixing duplicate logging in your Azure Application Insights, and Log Analytics Workspace.

November 4, 2022 · (updated June 12, 2024) · 4 min · 704 words · Mart de Graaf