Legacy systems are the Achilles’ heel of critical infrastructure cybersecurity | CSO Online

China and other nation-state bad actors are probing the defenses of critical infrastructure worldwide and legacy or outdated systems are prime targets. The time to mitigate that risk is now.

How To Use Steghide And StegoSuite Steganography Tools In Kali Linux – GeeksforGeeks

This guide will teach beginners how to use two popular steganography tools in Kali Linux – Steghide and StegoSuite. You’ll learn how to hide and extract secret data with these tools. Steganography is relevant today for securely transmitting information over monitored networks.

A Deep Dive Into Today’s Best Linux Distros – DreamHost

Ubuntu, Fedora, MX Linux, Linux Mint: these are all Linux distributions. Just like chocolate, vanilla, and strawberry ice cream, each Linux distro offers a different experience, unique tools, and attracts a different crowd.

Free Self-Paced Courses from the Cisco Networking Academy

This introductory course takes you inside the world of cybersecurity. You will learn cybersecurity basics to protect your personal digital life and gain insights into the biggest security challenges companies, governments, and educational institutions face today. Cybersecurity professionals who can protect and defend an organization’s network are in high demand.

50 basic Linux commands – DEV Community

Here are 50 basic Linux commands that are useful for navigating and managing your system:

How to Install Software Applications in Linux? – GeeksforGeeks

Here are some good tips on installing software in Linux. https://www.geeksforgeeks.org/how-to-install-software-in-linux/

Hacking Made Easy: A Beginner’s Guide to Penetration Testing with Kali Linux | Linux Journal

Kali Linux is an open source, Debian-based Linux distribution developed and maintained by Offensive Security. It is designed for digital forensics and penetration testing and comes pre-installed with a vast array of security tools.

Thinking about switching to Linux? 10 things you need to know | ZDNET

Linux distributions can be viewed in the same way: Each offers different features, different GUI tools, different purposes, and different looks…but they are all operating systems.

8 Best PuTTY Alternatives for SSH Client Connections

PuTTY is just like the translator that bridges the information gap. This software is a handy tool when it comes to establishing an SSH client connection path, which is eventually necessary for file transfers and system management.

5 ways to save your Windows 10 PC in 2025 – and most are free | ZDNET

What’s a user to do when their Windows machine can’t make the grade —  or they simply don’t want to upgrade? Well, here’s one choice you shouldn’t make: Do not keep running Windows 10 come the fall of 2025. Your machine will be hacked. There’s no ifs, ands, or buts about it.