Free Ethical Hacking Course: Penetration Testing & Attacks | Udemy Coupons 2025

Are you curious about ethical hacking? Want to explore the world of cybersecurity and penetration testing, but don’t know where to start?
This course is for you — and best of all, it’s completely free.

Whether you’re aiming to become an ethical hacker, penetration tester, SOC analyst, or just someone who wants to understand how hackers think, this course is the perfect starting point.

What will you learn in this course?

In less than 2 hours, you’ll be introduced to the core concepts, techniques, and tools used by ethical hackers. Everything is hands-on, practical, and explained in plain English — no fluff, no filler.

You’ll understand:

• What ethical hacking is (and isn’t)
• The real-world Cyber Kill Chain
• Basic reconnaissance, scanning, and exploitation
• How tools like Nmap, Netcat, and Metasploit are used
• How reverse shells work
• What vulnerabilities are and how they’re exploited
• How hackers move from information gathering to access
• What to do after gaining access (privilege escalation, persistence)
• Simple steps to protect yourself and your network

This is a practical, beginner-friendly introduction to penetration testing, ethical hacking, and cyber attack simulation — designed to get you started without overwhelming you.

Why take this course?

Most ethical hacking courses are either too long, too expensive, or too technical for beginners.

This course was built differently.

• It’s short and focused (under 2 hours)
• It’s 100% free
• It’s packed with real demonstrations
• It explains the why, not just the how
• It’s meant to get you results fast

And once you finish, you’ll have a clear understanding of what ethical hacking involves, and whether this path is right for you.

Who is this course for?

This course is ideal for:

• Absolute beginners who want to enter cybersecurity
• Students exploring hacking and penetration testing
• Developers or IT professionals curious about security
• Career switchers aiming for cybersecurity roles
• Tech enthusiasts who want hands-on hacking experience
• Future SOC analysts or red teamers
• Anyone preparing for deeper courses (CEH, OSCP, etc.)

No previous experience required — just curiosity and a willingness to learn.

What tools will you use?

You’ll get practical experience with:

• Kali Linux
• Nmap for scanning
• Netcat for reverse shells
• Metasploit for exploitation
• OSINT
• GoPhish for phishing simulations

Everything is explained clearly — even if you’ve never used these tools before.

What students say (when they will)

“Straight to the point. Easy to follow. A great start for beginners.”
“Loved the hands-on approach — finally understood how a reverse shell works.”
“Perfect intro to ethical hacking. Can’t wait for the advanced course.”

What’s next after this course?

This course is just the beginning.

Once you complete it, you’ll be ready to:

• Take more advanced courses on ethical hacking and red teaming
• Understand what certifications like CEH, OSCP, or CompTIA Pentest+ involve
• Start building your own home lab
• Dive deeper into bug bounties or CTF challenges

And if you’re interested in the blue team side, check out my course on SOC analyst roles — where we flip the perspective and learn how to defend against attackers like the ones we studied here.

A new advanced course is coming soon.

In just a few months, I’ll be releasing a much deeper, full-length course on ethical hacking — with real labs, attack chains, custom VMs, and simulated environments.
This current course is a perfect launchpad to prepare for it.