Cybersecurity skills gaps have led to an increased reliance on Massive Open Online Courses (MOOCs). Udemy, a leading platform, hosts over 200 ethical hacking courses. Among them, Learn Ethical Hacking From Scratch (LEHFS) consistently ranks in the top 5 by enrollment and rating (4.6/5 stars, >150,000 students).
This paper addresses three research questions:
Is it worth it? Yes, absolutely. Is it for total beginners? Yes, but you need patience.
The course lives up to its name. It assumes you know absolutely nothing about hacking or Linux. It takes you from installing the necessary software to performing advanced penetration testing techniques. By the end, you won't just know definitions; you will have practical, hands-on experience.
This is the meat of the course. You learn:
Cybersecurity is one of the few industries where you can learn a six-figure skill for the price of a pizza. This Udemy course is your first step from "Scratch" to "Professional."
Disclaimer: This article is for educational purposes only. Always obtain explicit written permission before testing any security techniques on networks or devices you do not own. The author and Udemy do not condone illegal activity.
The Learn Ethical Hacking From Scratch course on Udemy is a highly-rated, beginner-friendly program created by Zaid Sabih and zSecurity. It is designed to take students from absolute zero to an advanced level of understanding in penetration testing through a heavily practical, "learn by doing" approach. Course Overview & Target Audience
Primary Instructor: Zaid Sabih, an experienced ethical hacker, computer scientist, and CEO of zSecurity. udemy learn ethical hacking from scratch course
Duration: Approximately 12.5 to 16 hours of on-demand video content.
Prerequisites: No prior knowledge of Linux, programming, or hacking is required.
Who it's for: Aspiring cybersecurity professionals, IT students, web developers, and anyone curious about how systems are compromised and secured. Core Curriculum & Learning Modules
The course is divided into four primary sections that mirror the stages of a real-world penetration test: Network Hacking
Pre-connection: Gathering information about nearby networks and controlling connections (e.g., disconnecting devices) without knowing the password.
Gaining Access: Techniques for cracking WEP, WPA, and WPA2 encryption.
Post-connection: Sniffing traffic, intercepting passwords, and injecting code into loaded web pages. Gaining Access (System Hacking)
Server-Side Attacks: Exploiting vulnerabilities in servers without user interaction to gain full control. Cybersecurity skills gaps have led to an increased
Client-Side Attacks: Using social engineering and backdoors to trick users into giving access. Post-Exploitation
Interacting with compromised systems to access files, spy via webcams or keyloggers, and maintain access even after a restart.
Pivoting to use one hacked system to attack others on the same network. Website / Web Application Hacking
Discovering and exploiting major vulnerabilities like SQL Injection, Cross-Site Scripting (XSS), and File Inclusion. Key Tools & Environment
A central part of the course is setting up a Virtual Hacking Lab. This allows you to practice safely on your own machine without affecting your main operating system.
Operating Systems: You will use Kali Linux as your primary hacking machine and Metasploitable or Windows VMs as targets.
Key Tools Used: Nmap, Wireshark, Metasploit, BeEF, Aircrack-ng, Netdiscover, and Burp Suite. Why Choose This Course?
High Practicality: Every theoretical concept is followed by a practical demonstration against a real-world scenario in a lab. This is the meat of the course
Dual Focus: You learn how to perform attacks and, crucially, how to detect and prevent them.
Support: Students get 24/7 access to a Q&A section with a promised response time within 15 hours.
Credential: Upon completion, you receive a Udemy Certificate of Completion, which can help build a portfolio for entry-level cybersecurity roles.
You can find the official course and its current pricing directly on Udemy. Learn Ethical Hacking From Scratch - Udemy
I understand you're asking about the "Learn Ethical Hacking From Scratch" course on Udemy.
Here's the essential information:
⚠️ Legal note: Only attack systems you own or have explicit permission to test.
Once you are inside the network, you learn to intercept traffic.
This is where the magic begins. You will learn:
The final section focuses on hacking web servers.