The secret that protects everything Think of your online accounts like your house, and passwords are the keys to different rooms. You wouldn’t use the same key for your front door, bedroom, and car, so you shouldn’t use the same password for all your accounts. A weak password is like…
Linux system management
We all have some part of our life online nowadays. We shop, work, chat with friends, and store photos on our devices. But this digital life comes with risks. The good news? Staying safe online doesn’t require a computer science degree. 1 – Use passwords and a password manager The…
Network management is a fundamental skill for Linux system administrators. In this article, we’ll explore the main tools and commands for configuring, monitoring, and diagnosing networks in Linux systems. Why Use the ip Command? The ip command is the modern and more robust tool for network management in Linux. It…
Linux provides a powerful arsenal of tools for file manipulation and analysis. This guide presents fundamental commands that every IT professional and cybersecurity specialist should master. Binary Analysis and Reverse Engineering Exploring Binary Files All files in the system are stored as binary data on the hard drive. To examine…
Hello future developers! It’s time to dive into the first steps of programming with JavaScript. If you’ve always wanted to know how to make those interactive web pages, you’re in the right place! JavaScript is the language that gives life to web pages. It’s what makes the buttons work, the…
Phishing emails are messages made to trick you into revealing personal information (like credit cards, bank numbers, passwords, the list can go on and on). Usually they follow patterns and once you know them, it’s easier to spot the signals. 1. What does it look like? Imagine an email like…
React is a JavaScript library created by Facebook (now Meta). It is used to build interactive and dynamic user interfaces. It is well known in the web development world due to its efficiency, reusability, and maintainability. In React, we use tags similar to HTML, but they are called JSX (JavaScript…
The Advent of Cyber 2024 kicked off with a crucial reminder: everything you share online is a potential key for attackers. Day 1 introduced us to OPSEC—an essential practice for safeguarding your personal and digital life. But what does OPSEC mean, and how can you apply it daily? Let’s dive…
Wondering whether to start with Scratch or Python? Discover which programming language is best for beginners, students, and educators looking to learn coding basics.