Introduction Setting up Docker and Docker Compose on an Ubuntu derivative like Linux Mint can occasionally throw a wrench in your gears. The main culprit? The official Docker repository expects standard Ubuntu codenames (like jammy or noble), while your system...
Sandbox99 Chronicles
From My Sandbox to Yours — Practical IT Insights.
read more
Linux Firewall Defense: A Scripted Approach to Secure IPTables
Introduction In a previous blog post, I introduced iptables as a foundational tool for Linux firewall management. While understanding the basic syntax is crucial, it's equally important to harden your firewall — reducing your attack surface and enforcing security at...


