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From Beginner to Intermediate Hacking: Learn Web Hacking All at Once

Web Hacking - It's Okay If You're a Beginner From the Basics to Practical Skills, an Introductory Web Security Course That Teaches You to Think Like a Hacker

(5.0) 35 reviews

237 learners

Level Basic

Course period Unlimited

  • knockOn
Penetration Testing
Penetration Testing
Penetration Testing
Penetration Testing

Reviews from Early Learners

Reviews from Early Learners

5.0

5.0

김도원

100% enrolled

It was a great curriculum that helped organize the scattered web hacking knowledge I had studied. I especially liked being able to resolve my questions through Discord. I hesitated to make the purchase, but it was a purchase I don't regret. Thank you.

5.0

cyber123

100% enrolled

The lecture structure was good.

5.0

샛별처럼

100% enrolled

It was beneficial to learn about various types of web attacks.

What you will gain after the course

  • Practical web hacking techniques used from CTF to real-world scenarios

  • Various Web Hacking Techniques and Practice

  • Understanding HTTP structure, cookies/sessions, and learning authentication bypass scenarios

  • Gain practical experience by solving simple CTF problems yourself

🧠 Knock On Web Hacking Track - Now Enrolling Students!

Check out the details!


👋 Does web hacking feel vague and difficult to you?

Everyone starts that way.
XSS, SQL Injection, CSRF...
Unfamiliar terms and code that seems difficult.
You don't even know where to start.
Memories of stopping while studying on YouTube, giving up while reading blogs.


🎯 That's why I created this course.

So that even beginners in web hacking can reach practical application.
This isn't just a lecture that explains
Through training to experience attacks firsthand and think like a hacker
It's structured as a process to actually find and exploit vulnerabilities.

As you follow along step by step,
you'll find yourself understanding and executing hacking before you know it.


  • We avoid long runtime lectures where you just follow along

  • Through the course, you'll establish a direction to proceed, and

  • Through hands-on assignments, you'll develop your own critical thinking skills while

  • You will develop the instincts of a hacker who performs actual attacks.

🚀 Why this course is 'truly beginner-focused'

🧐 KnockOn LMS is prepared for easy access even for beginners.

An environment is prepared where you can study all educational materials and practice web hacking wargames anytime.

🛡 What Makes This Course Different from Others

💬 24/7 Discord Q&A

When you have a question, ask right away and resolve it immediately. The instructor and mentors who are alumni from previous cohorts will answer 24/7.
Don't struggle alone.

📚 Foundational Knowledge Materials Provided

HTML, JS, HTTP structure, authentication methods, etc.
All the fundamentals needed for web hacking are provided as perfectly organized learning materials that you can reference anytime.

💻 24/7 Personal Practice Environment

We provide a web penetration testing practice server that you can use immediately without any additional installation. Anytime, anywhere,
just open your browser and you can dive right into practice.

🛡 Opportunity to Join the Knockon Hacking Team

After completing the entire curriculum of the course, for those who wish, this curriculum connects to real-world hacking CTF team activities.
It provides not just a learning experience, but an opportunity that connects to growth.

Opportunities for various external activities such as One-day Analysis, Bug bounty, and CTF participation are available!


Recommended for
these people

Who is this course right for?

  • People who are interested in web hacking but don't know how to get started

  • Beginners who want to learn by practicing vulnerability attacks

  • Someone who has experienced getting stuck while studying alone

  • People who are not security majors but want to try hacking

  • Aspiring hacker preparing for CTF or bug bounty

Need to know before starting?

  • A very basic understanding of HTML/CSS or web operation structure

  • Very basic Linux command usage experience

  • Basic structure of C language or Python

  • If you have interest in hacking and the willingness to learn, that's OK!

Hello
This is

766

Learners

79

Reviews

43

Answers

4.9

Rating

5

Courses

Hello! We are knockOn, a company of hackers.

Instagram : https://www.instagram.com/knockon_official/

Our company was established to resolve the concerns of beginners feeling lost in hacking, developers wanting to gain security knowledge, and students majoring in the field who wish to pursue a career in security.

  • Students who want to get into hacking often find themselves asking questions like, "Do I need to start with coding first?", "How much do I need to know?", or "How does hacking actually work?" Many also have a simple fascination with it, thinking, "Hacking looks so cool—maybe I should give it a try." Our goal is to provide lectures that resolve these uncertainties and help students take their first steps into the field, turning that initial curiosity into real-world skills.

  • I believe many developers who want to gain security knowledge start studying because of the anxiety that their websites or services might be hacked, or to gain a competitive edge for landing a job at a better company. For these individuals, we conduct our lectures with the goal of providing compact, short, and high-density content.

  • I believe students majoring in this field who want to pursue a career in security likely feel the most overwhelmed. This is because school classes don't provide sufficient knowledge of security, and there are no specialized educational institutions available. It is extremely difficult to handle this on your own, so we are conducting these lectures to help you experience various security roles (penetration testing, red teaming, freelancing, etc.) and assist you in deciding on a specific career path.

With a curriculum that has produced security team members for major corporations such as Kakao, Baedal Minjok, and NCSoft, we have structured the course to guide students step-by-step from basic C programming to advanced hacking, ensuring that even those with zero prior knowledge of computer science can follow along.

Curriculum

All

78 lectures ∙ (5hr 49min)

Course Materials:

Published: 
Last updated: 

Reviews

All

35 reviews

5.0

35 reviews

  • 1324kim님의 프로필 이미지
    1324kim

    Reviews 1

    Average Rating 5.0

    5

    100% enrolled

    It was a great curriculum that helped organize the scattered web hacking knowledge I had studied. I especially liked being able to resolve my questions through Discord. I hesitated to make the purchase, but it was a purchase I don't regret. Thank you.

    • knockon
      Instructor

      Thank you so much for leaving a review! 😊 As the person who designed the curriculum, it’s incredibly rewarding to hear that you felt your scattered web hacking knowledge finally came together. ㅎㅎ I think it was even better because you made great use of the Discord for questions, and I’m so glad to hear you don’t regret your purchase. I will continue to provide lectures that help you in your learning journey. Thank you!

  • sgy09177109님의 프로필 이미지
    sgy09177109

    Reviews 2

    Average Rating 5.0

    5

    30% enrolled

    • god5one1288님의 프로필 이미지
      god5one1288

      Reviews 1

      Average Rating 5.0

      5

      100% enrolled

      The lecture structure was good.

      • knockon
        Instructor

        Thank you for your review! 😊 I'm so glad to hear that you liked the course structure; it's really encouraging haha. I will continue to provide even more informative and satisfying lectures in the future!

    • qkadmltlswjs9364님의 프로필 이미지
      qkadmltlswjs9364

      Reviews 1

      Average Rating 5.0

      5

      30% enrolled

      • knockon
        Instructor

        Thank you for your valuable review :)

    • itdev215440님의 프로필 이미지
      itdev215440

      Reviews 3

      Average Rating 5.0

      5

      100% enrolled

      It was beneficial to learn about various types of web attacks.

      $127.60

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