Observability. Agentic AI. Platform Engineering.

By Dimitri Bellini • Insights

Good morning and welcome, everyone! I'm Dimitri Bellini, and you're here again with me on Quadrata, my channel dedicated to the world of open source and IT. This week, we're diving into something new and exciting: a truly noteworthy tool that can help you in very specific situations.

We're going to talk about Pangolin VPN, and its promise is right in the name: "Zero Open Ports." While the concept of a secure tunnel isn't new, Pangolin offers a unique, simplified approach. It's an open-source, self-hosted solution that lets you create a reverse tunnel to your internal servers, all managed through a centralized, user-friendly platform. Let's explore what makes it so special.

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By Dimitri Bellini • Insights

Good morning everyone! Dimitri Bellini here, back with you on Quadrata, my channel dedicated to the fascinating world of open source and IT. You might notice a new backdrop today – still working on the aesthetics, but the content is what matters!

Today, we're shifting gears slightly from our usual Zabbix discussions to explore another critical area in the open-source landscape: firewall solutions. I'm not just talking about the basic firewall tools within a Linux distro, but dedicated distributions that create powerful network appliances.

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