Why is SSH Important? SSH is a critical technology, with over 80% of Linux servers relying on it for secure remote access. Without SSH, managing remote servers or virtual machines would be signifi...

I recently worked on a data analysis project where security was a top priority. My goal was to ensure that sensitive data was shared efficiently while restricting direct access to the primary data ...

Discover how to automate virtual machine deployment using the Proxmox CLI. This comprehensive guide walks you through scripting VM creation, storage, and network configuration for a flexible DevOps...

A firewall is often the first line of defense for securing home or business networks. Whether you purchase a commercial solution or build your own, its purpose is to filter network traffic—allowing...

When I first started using SSH (Secure Shell), it felt straightforward: open a terminal, run a command, and connect to a remote server. SSH was my go-to tool for securely running commands and manag...

In a previous blog post, I discussed SSH Proxy Jump, a method that In a previous post - SSH Proxy Jump, we explored SSH ProxyJump, a method for routing SSH traffic through intermediary hosts. In t...

I recently worked on a project that required accessing the Linux terminal through a web interface. Unfortunately, this setup didn’t support the use of cut-and-paste functionality, which meant I had...

When running automated processes like Ansible playbooks via systemd timers or cron jobs, securely managing sensitive information, such as passwords, becomes crucial. This information must remain en...

Since my teens, I’ve been fascinated with computers, starting with classics like the Tandy TRS-80 Pocket Computer. That curiosity evolved over the years into a passion for creating and experimentin...

Learn how to elevate your Ansible update strategy by creating a dynamic, risk-based inventory using Excel 📊 and Python 🐍. This article walks you through replacing static hosts files with a flexible...