7 Free Websites to Learn Ethical Hacking Step-by-Step: 2025 Guide

Why Ethical Hacking Skills Matter More Than Ever

Cyberattacks are rising every year, and businesses, governments, and everyday users are under constant threat. Because of this, ethical hackers—professionals who identify and fix vulnerabilities—are becoming some of the highest-demand experts in the world.

But here’s the best part:

You don’t need a degree, expensive bootcamps, or costly certifications to get started.The internet provides high-quality, step-by-step ethical hacking training completely free.

This guide breaks down the 7 best free websites where you can learn ethical hacking, practice in safe environments, and build real cybersecurity skills from scratch.

TryHackMe – Beginner-Friendly Virtual Cyber Labs

🔗 https://tryhackme.com

TryHackMe is one of the most popular learning platforms for beginners because it offers step-by-step “rooms” that walk you through cybersecurity topics in interactive, browser-based virtual machines.

Key Benefits

• Very beginner-friendly
• Hands-on labs you can complete right in your browser
• Free learning paths for basics, SOC skills, and attack simulation
• Fun gamified experience with ranks and badges

What You’ll Learn

• Penetration testing fundamentals
• Linux command-line essentials
• Network security
• Web hacking (XSS, SQLi, IDOR, CSRF)
• Privilege escalation
• Malware basics

Who It’s Best For

Complete beginners or intermediates wanting guided, structured practice with real attacks.

Hack The Box Academy – Structured Cybersecurity Learning

🔗 https://academy.hackthebox.com

Hack The Box is known for advanced hacking machines, but HTB Academy offers fully guided, beginner-friendly modules — many of which are free.

Key Benefits

• High-quality cybersecurity curriculum
• Interactive content + labs
• Free foundational modules
• Skill badges and progress tracking

What You’ll Learn

• Linux fundamentals
• Networking essentials
• Web app vulnerability testing
• Python for cybersecurity
• Reconnaissance techniques
• Enumeration skills every hacker needs

Who It’s Best For

Beginners wanting a “cybersecurity school” experience with a clear step-by-step progression.

OverTheWire – Legendary Wargames for Hackers

🔗 https://overthewire.org

OverTheWire teaches ethical hacking concepts through a series of “wargames”—interactive challenges that gradually increase in complexity.

The first wargame, Bandit, is recommended for every new ethical hacker.

Key Benefits

• 100% free
• Improves logical thinking and hacker mindset
• No videos — you learn by doing
• Focuses heavily on command-line skills

What You’ll Learn

• Linux navigation
• SSH usage
• Basic scripting
• Password cracking logic
• System exploitation concepts
• Privilege escalation basics

Who It’s Best For

Anyone who wants to build strong foundational command-line and problem-solving skills.

PortSwigger Web Security Academy – The Best Free Web Hacking Training

🔗 https://portswigger.net/web-security

Created by the developers of Burp Suite, this is the #1 resource for learning web application security — completely free.

Key Benefits

• 200+ high-quality lab exercises
• Covers every OWASP Top 10 vulnerability
• Realistic attack scenarios
• Beginner → expert progression paths
• Labs run directly in the browser

What You’ll Learn

• SQL Injection (SQLi)
• Cross-Site Scripting (XSS)
• Authentication bypass
• Access control vulnerabilities
• Server-Side Request Forgery (SSRF)
• File upload exploitation
• API hacking
• Business logic exploitation

Who It’s Best For

Anyone wanting to master web hacking or become a web penetration tester or bug bounty hunter.

Cybrary – Free Cybersecurity Courses & Video Training

🔗 https://www.cybrary.it

Cybrary is a popular online learning platform with free cybersecurity and ethical hacking videos created by industry professionals.

Key Benefits

• Free beginner courses
• Easy-to-follow video lessons
• Instructor-led content
• Career paths for pentesting, SOC analyst, and more
• Includes downloadable notes and assignments

What You’ll Learn

• Ethical hacking basics
• CompTIA Security+ fundamentals
• Network security
• Incident response
• Cyber defense tools
• Red team vs blue team concepts

Who It’s Best For

Visual learners who prefer structured video lessons instead of hands-on labs.

OWASP – Industry-Standard Web Application Security Resources

🔗 https://owasp.org

OWASP (Open Web Application Security Project) provides free documentation, guides, and resources trusted by companies and cybersecurity experts worldwide.

Key Benefits

• Completely free
• Gold-standard documentation for AppSec
• Beginner through advanced technical resources
• Teaches secure coding + vulnerability prevention

What You’ll Learn

• OWASP Top 10
• API security guidelines
• Secure coding practices
• Mobile security
• Cloud security
• How vulnerabilities are created & exploited

Who It’s Best For

Aspiring penetration testers, developers, and anyone working with web technologies.

YouTube – Free Ethical Hacking Tutorials by Professionals

📺 (Channels to get started)

• NetworkChuck → https://www.youtube.com/c/NetworkChuck
• The Cyber Mentor → https://www.youtube.com/c/TheCyberMentor
• John Hammond → https://www.youtube.com/c/JohnHammond010
• IppSec → https://www.youtube.com/c/IppSec
• HackerSploit → https://www.youtube.com/c/HackerSploit

YouTube is an absolute goldmine of free cybersecurity education.

Key Benefits

• Free video tutorials
• Real hacking demonstrations
• Step-by-step CTF walkthroughs
• Beginner-friendly content

What You’ll Learn

• Ethical hacking basics
• Penetration testing methodologies
• HackTheBox & TryHackMe walkthroughs
• Malware analysis fundamentals
• Web & network exploitation
• OSINT (open-source intelligence)

Who It’s Best For

Anyone who learns best visually or wants supplemental explanations from experts.

Recommended Step-by-Step Learning Roadmap (100% Free)

Here’s how to use these platforms in the right order:

Step 1: Start With the Basics

• TryHackMe (Complete the “Introduction to Cyber Security” & “Pre Security” paths)
• Hack The Box Academy beginner modules

Step 2: Build Core Skills

• OverTheWire (Finish “Bandit”)
• Cybrary Security+ or Pentesting Fundamentals

Step 3: Learn Web Hacking

• PortSwigger Web Security Academy
• OWASP Top 10 documentation

Step 4: Advance Your Practical Skills

• Hack The Box beginner machines
• TryHackMe offensive security rooms

Step 5: Learn From Experts

• Watch tutorials from NetworkChuck, The Cyber Mentor, John Hammond, IppSec

Step 6: Start Applying Skills Legally

• Capture-the-flag competitions
• Community labs
• Eventually, beginner bug bounty programs

This roadmap can take you from zero experience to junior-level cybersecurity skills without spending any money.

Ethical hacking is one of the most exciting and in-demand fields in cybersecurity — and you can start learning today completely free. Whether you want to become a penetration tester, SOC analyst, or bug bounty hunter, these 7 websites give you everything you need:

Hands-on labs, step-by-step tutorials, real attack simulations, and expert guidance.

Start with one platform today and keep building. Every expert hacker once started where you are right now!

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Free Websites to Learn Ethical Hacking

Free Websites to Learn Ethical Hacking