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Open Letter to Congress
Read More: Open Letter to Congress“We hold these truths to be self-evident, that all men are created equal, that they are endowed, by their Creator, with certain unalienable rights, that…
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Ubuntu 25.10 Kiosk Build
Read More: Ubuntu 25.10 Kiosk BuildKiosks are used for a variety of functions from ATMs to quick ordering at restaurants. You probably use a computerized kiosk on a regular basis…
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Top 10 things to secure your network
Read More: Top 10 things to secure your network1. Implement a firewall The de facto firewall for Ubuntu is ufw (uncomplicated firewall). I personally love this tool as it is easy to configure…
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Firewall Configuration for HA Clusters on Linux
Read More: Firewall Configuration for HA Clusters on LinuxIn my previous article, I showed you how to configure high availability clustering for MySQL or MariaDB. But what if you are working in a…
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Create a Highly Available MySQL Cluster
Read More: Create a Highly Available MySQL ClusterThis document is intended to walk you through setting up multiple servers to store your databases. You can of course get by with a single…
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Using an immutable desktop
Read More: Using an immutable desktopThere seems to be a new trend in IT — immutability. But what is it? Immutability is a security mechanism intended to assure the user…
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