The Complete Ethical Hacking Course Beginner To Advanced Free Instant
| Module | Topics Included | Free Resource Example | | :--- | :--- | :--- | | | OSI model, TCP/IP, subnets, DNS, HTTP/HTTPS | Professor Messer (YouTube) | | Linux Fundamentals | File system, permissions, bash scripting, cron jobs | OverTheWire: Bandit (free wargame) | | Reconnaissance | Passive (OSINT) & Active (Nmap, masscan, whois) | The Cyber Mentor (YouTube) | | Vulnerability Analysis | Nessus (free version), OpenVAS, manual analysis | TCM’s Practical Ethical Hacking | | Exploitation | Metasploit, searchsploit, buffer overflows (basic) | TryHackMe (free rooms) | | Web App Hacking | OWASP Top 10: SQLi, XSS, CSRF, IDOR | PortSwigger Web Security Academy | | Post-Exploitation | Privilege escalation (Linux/Windows), persistence | Hack The Box (starting machines) | | Reporting | Writing professional vulnerability reports | (Often missing in free courses) | 4. Truly Free & High-Quality Alternatives Instead of a single "complete" course, the following stack is superior and entirely free:
This report analyzes the landscape of free ethical hacking education, evaluates specific courses claiming this title, outlines the curriculum you should expect, and provides critical warnings regarding legality and safety. 1. Executive Summary Numerous online platforms offer free courses claiming to take a student from zero experience to an advanced ethical hacker. The most prominent example is a course by Ermin Kreponic (often on Udemy or YouTube), though many other free resources exist. While "complete" and "free" are attractive, students must understand that no single free course makes you a true expert. Instead, a combination of free resources, practical labs, and certifications is required. | Module | Topics Included | Free Resource
