Explore our latest insights on the most interesting technologies.

YAML is a Weird Beast

• Max Beckers
• 4 Min To Read
• 25 Nov, 2025
• • Software engineering

“YAML is a weird beast.”

Someone’s comment on a PR months ago triggered my curiosity.
I use YAML daily for configuration files: OpenAPI specs, Helm charts, Symfony configs, Spring Boot properties… yet I’d never questioned its inner workings. How complex could a configuration format really be?

CNAME - The hidden security risk in your DNS zone

• Jean-Baptiste Lanel
• 8 Min To Read
• 18 Nov, 2025
• • Cybersecurity

Domain Name System (DNS) records are fundamental to how the internet works, translating human-readable domain names into machine-readable IP addresses. Among these records, the CNAME (standing for Canonical Name) record is the most commonly used for delegating a website to a third-party provider. However, this seemingly simple delegation mechanism harbors significant security implications that are often overlooked.

SEPN - Secure's Electronic Payments

• Pascal Kleijer
• 4 Min To Read
• 27 Oct, 2025
• • Cybersecurity
  • Infrastructure and operations

Cashless payment security is becoming increasingly important for merchants, banks, and business partners, while the requirements are rising due to cyberattacks (DDoS or others), outages, or regulatory-compliant demands, it requires robust and well-protected networks & services.

No server needed: running AI in the browser

• Yassine Benabbas Sylvain Pollet-Villard
• 8 Min To Read
• 26 Aug, 2025
• • Development and programming

Recent advancements in browser technologies and optimizations in AI models make it possible to run AI directly in the browser, without the need for heavy server-side computations.

Scripting with Kotlin

• Yassine Benabbas
• 12 Min To Read
• 19 Aug, 2025
• • Development and programming

Let’s explore three ways to write scripts with Kotlin; the official *.main.kts files, kscript, and JBang. Plus a bonus with Kotlin notebooks.

Introduction to eBPF

• Valery Brasseur
• 7 Min To Read
• 12 Aug, 2025
• • Development and programming
  • Infrastructure and operations

Discover this powerful technology that has evolved from packet filtering to a versatile tool for network monitoring, performance analysis, and security enforcement.