VulnByDefault Labs
Beginner path teaches the essential foundations of cybersecurity and ethical hacking through a mix of theory and hands-on practice. Learners will gain practical experience with operating systems, networking, security tools, scripting, mobile platforms, and common vulnerabilities, building the skills and mindset needed to begin a career in cybersecurity or progress into advanced penetration testing paths.
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Before touching a single tool, you'll learn what ethical hacking really is, the difference between red, blue, and purple teams, and the legal lines you must never cross. This module sets the attacker mindset and the rules of engagement that keep your work authorized, legal, and professional. - What is ethical hacking? Black, grey & white hat - Careers & roles (pentester, red team, bug bounty, SOC) - Information Security - Security Standards and Frameworks - Responsible disclosure & bug bounty etiquette - cybersecurity certifications
To secure or exploit a system, you must first understand how it functions at its core. This module pulls back the curtain on computer architecture, demystifying how physical hardware interacts with software. You will explore how computers represent and store information using binary and hexadecimal, how characters and text are encoded at the byte level, and how the operating system acts as the ultimate manager orchestrating these complex hardware and software interactions.
This module introduces the essential building blocks of cybersecurity, bridging the gap between foundational defense and advanced offensive concepts. You will explore how malicious software operates and how modern security solutions detect them. From there, the module dives into the mechanics of software vulnerabilities, the critical nature of zero-click exploits that require no user interaction, and concludes with an introduction to the physical side of security through hardware hacking.
Before launching any security testing, you need a safe, controlled, and fully configured workspace. This module is your hands-on guide to setting up your ultimate hacking environment. You will explore how to spin up and manage a cloud-based AttackBox, learn how to establish secure connections to target networks, and discover how to build your own local sandbox environments from scratch using popular virtualization software like VirtualBox and VMware.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Unlock this path to access the full module overview and activities.
Module content, VM details, flags, questions, and progress tracking stay locked until you get access.
