Online Ethical Hacking Course — Free [portable]

While free online courses may not offer the same level of depth and support as paid courses, learners can still expect to gain a solid understanding of ethical hacking principles and techniques. A typical free online ethical hacking course may cover topics such as:

| Platform | Course Name | Key Topics | Certificate | Hands-on Labs | |----------|-------------|-------------|-------------|----------------| | | Pre-Security + Intro to Cyber Security | Networking, web hacking basics, Linux | No (free) | Yes (limited free rooms) | | Hack The Box (HTB) | Starting Point | Enumeration, privilege escalation, basic exploits | No | Yes (very limited free tier) | | Cybrary | Ethical Hacking (EC-Council aligned) | Footprinting, scanning, enumeration, malware threats | No (free) | No | | Cisco NetAcad | Introduction to Cybersecurity | CIA triad, attack types, defense basics | Yes (free) | No | | YouTube (free channels) | The Cyber Mentor (TCMSec), IppSec, NetworkChuck | Full pentesting, OSCP-style walkthroughs, tools | No | No (though recorded) | | PortSwigger | Web Security Academy | SQLi, XSS, CSRF, SSRF, API hacking | No | Yes (free in-browser lab) | | Open Security Training (OST) | Intro to x86, Reverse Engineering | Low-level exploitation, assembly | No | No | | EDX / Coursera (audit mode) | Cybersecurity Fundamentals (RITx, NYU) | Basic security concepts, cryptography, network sec | No (free audit) | No | online ethical hacking course free

Free courses are the safest way to see if you have the "hacker mindset" before spending thousands on professional certifications. While AI is becoming a powerful tool in the field, human judgment and ethical hacking skills remain essential for identifying complex vulnerabilities. While free online courses may not offer the