Malicious ROS2 containers infiltrate networks, poison DDS, and orchestrate botnet-style swarm control by abusing peer-discovery trust…

A clear look at how wide cybersecurity really is and why beginners grow faster when they understand the fundamentals.

Machine Information

Machine Information

Linkedin : https://www.linkedin.com/in/khalifa-farhat-72783622a/

From ‘why encrypt’ to a production‑grade rollout

How I cracked five Cisco passwords using pattern analysis, XOR decoding and John in minutes

OSINT CTF: A step-by-step walkthrough

Explaining how modern AI coding tools accidentally create insecure patterns and how developers can build safer Python applications.

I found a critical bug. When users uploaded large evidence files, the system crashed. I lost 3 days fixing it.

This guide is strictly for educational purposes only. All demonstrations are performed in a controlled environment using Metasploitable 3…

I’m a developer, not a designer. But this week, I decided the tool needs to look professional.

Welcome to Epoch, the room where time is fake, timestamps lie, and we hackers show who’s the real UNIX bro!

Step-by-step walkthrough explaining how we finished the Padelify challenge.

Hello everyone! This is a beginner rated OSINT room from the TryHackMe platform titled “SEARCH LIGHT IMINT”

Introduction

When I think about how modern digital services operate, I realise that APIs are the invisible threads holding everything together. Every…

Learn the fundamentals of API security, why it matters, and how it protects data, apps, and users in a connected digital world.

Learn what a WiFi deauthentication attack is using simple analogies. Understand fake disconnect messages, spoofing, and modern protections.

Free Link🎈

This bug was discovered during the Meta Bug Bounty Researcher Conference in Seoul, South Korea. Whenever I’m invited to a live hacking…