Introduction If you've felt overwhelmed by the Ansible playbooks, Bash scripts, or Python snippets in my previous blogs—don’t worry. This time, we’re focusing solely on the sshd_config file for SSH hardening and configuration. No complex automation, just...
Introduction Getting started with Ansible Building a baseline In a previous blog post, we walked through the essential steps of initial server setup using Ansible, laying the groundwork for secure and automated infrastructure management. Continuing that journey, this...
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...
In the world of cybersecurity, quick action can make all the difference. I've just published a new blog post where I share a practical Python script that temporarily bans and unbans IP addresses on a Linux system. It uses UFW as the primary firewall and falls back to...
🔒 In today's fast-moving digital world, protecting assets isn't optional — it's essential.Understanding risks, threats, and vulnerabilities is the first step to building strong security foundations and responding effectively to the unexpected. 🚀 I just published a new...
New Blog Post: OpenSSH – Secure Remote Access, Made Simple Whether you're managing a cloud server, configuring remote access to your homelab, or setting up DevOps workflows, OpenSSH is likely at the core of your toolkit. In my latest blog post, I take a practical,...