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Explore our extensive collection of courses designed to help you master various subjects and skills. Whether you're a beginner or an advanced learner, there's something here for everyone.

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Learning library

For all the self-taught geeks out there, here is our content library with most of the learning materials we have produced throughout the years.


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Lesson

The following lessons explain different programming concepts and have been published by our members. Search for a particular lesson using the filters

  • personal-branding

  • avatar-tools

  • ai-platforms

Avatar Creation Tools: Your Digital Toolkit

Discover the best AI tools and platforms to create stunning digital avatars, from simple portraits to talking characters.

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  • PHP

  • web security

  • penetration testing

Exploring LFI (Local File Inclusion)

A poorly validated line of code can become an open window to the heart of the server. In this lesson, you will learn to identify, exploit, and understand the Local File Inclusion (LFI) vulnerability, one of the most common and dangerous flaws in web applications. Because every parameter is a possibility.

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  • Content Creation

  • AI Tools

  • Video Generation

AI Video Generation Tools

Explore the best AI video generation tools and their capabilities for creating moving content that engages audiences and enhances storytelling.

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  • prompt engineering

  • Content Creation

  • AI Images

Writing Prompts for Images

Master the art of crafting effective prompts to get exactly the images you want from AI. This guide provides essential tips and techniques for creating detailed and effective image prompts that enhance AI-generated visuals.

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  • Content Creation

  • AI Generation

  • Creative Tools

Creating Content with AI: Limitless Possibilities

Explore how AI can generate content and the vast possibilities available to creators, enhancing creativity and efficiency in various industries.

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  • debugging

  • reverse-engineering

  • C language

Anatomy of Malware - The Dark Side of Code

Sometimes the enemy is not outside... sometimes it's a file within your own system. Invisible, silent, hidden behind functions that seem harmless. In this challenge, you'll face malware written in C#, dissecting its logic, identifying suspicious functions, and neutralizing its behavior. You'll learn about the Windows registry, hidden processes, fake files, and debugging techniques, using real tools like x64dbg, Ghidra, and Process Explorer. Your mission: break the malware's logic and free the flag trapped behind its malicious code.

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  • prompt engineering

  • LLMs

  • Course Overview

Introduction to Prompt Engineering: What to Expect

Discover why prompt engineering is crucial and what you'll learn in this foundational module. A glimpse to the future.

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  • AI Generation

  • avatars

  • digital-identity

Types of Avatars: Your Digital Identity

Explore the different types of AI-generated avatars and how they can represent you in the digital world

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  • cybersecurity

  • digital investigation

  • linux

The Hidden Smile - Forensic Analysis of the Compromised Mona Lisa

In this lab, you will take on the role of a forensic analyst facing a compromised Linux system in real time. You will learn to apply live incident response methodologies, collect volatile evidence, analyze malicious persistence, and neutralize threats without alerting the attacker. An advanced exercise where even an image of the Mona Lisa may hide a persistent access mechanism.

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  • prompt engineering

  • Content Creation

  • AI Video

Writing Prompts for Video

Master the art of crafting effective prompts for AI video generation to create engaging and dynamic visual content that captivates your audience.

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  • Image Generation

  • Content Creation

  • AI Images

AI Image Generation and Editing

Learn how to generate new images and edit existing ones using AI-powered tools to unleash your creativity and enhance your visual content.

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  • AI

  • Content Creation

  • Course Overview

Introduction to Content Creation: What to Expect

Discover the limitless possibilities of creating content with AI and what this course covers, including techniques for generating images, videos, audio, and text to enhance your creative projects.

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  • prompt engineering

  • AI Communication

  • Prompts

What is a Prompt?

Understanding prompts, examples, and the fundamental principles of effective prompting for optimizing AI communication and enhancing user interactions.

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  • prompt engineering

  • ai-models

  • AI Types

Types of AI Models

Understanding the different categories of AI models and when to use each one. Learn some technical terms related to AI

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  • blue-team

  • forensic analysis

  • reverse-engineering

Reverse Engineering in Crime - Skills that Define the Defensive Analyst

An incident is not solved with commands, but with reasoning. This article explores the key skills every analyst must develop to face real attacks: from log analysis to binary interpretation, including persistence, event correlation, and investigative mindset.

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  • cybersecurity

  • base64

  • HTTP traffic

Listen Carefully – The Secrets Are in the Traffic

In this challenge, you will learn to observe network traffic like a professional analyst. You’ll discover how an HTTP request flows, how messages are encoded, and how tools like Wireshark and curl let you capture, interpret, and decode information traveling with every click. An exercise to train your technical eye, develop your investigative intuition, and get closer to the reality of network forensic analysis.

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  • Content Creation

  • AI Tools

  • AI Video

AI and Video Possibilities

Explore the exciting world of AI-generated video and what’s possible with current technology. Discover innovative applications, from content creation to marketing, and learn how AI tools can transform your video production process.

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  • AI Image Generation

  • Content Creation

  • Course Overview

AI Image Generation: Overview and What to Expect

Discover the world of AI-powered image creation and learn how to leverage cutting-edge tools for stunning visual content.

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  • cryptography

  • history of cryptography

  • cipher

Holy Riddle - the secret language of shadows

This challenge invites you to delve into the world of cryptography, from the earliest historical ciphers to the most advanced post-quantum methods. You will learn to distinguish between encoding, steganography, and cryptography, and explore key concepts such as the Caesar cipher, Diffie-Hellman, and hash functions. An immersive introduction to the science of hiding and revealing information that every analyst must master to understand the secret language of shadows.

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  • prompt engineering

  • LLMs

  • AI Communication

Why Prompting Matters?

Understanding the importance of effective prompting and how LLMs work in simple terms. This knowledge can enhance your interaction with AI, leading to better results and more productive outcomes.

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