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Best offensive security Courses Online

We compared 20 Offensive Security courses currently listed on Udemy, Coursera and edX, priced from $19.99 to $199.99. 19 of them teach the subject directly and 1 are built around a certification exam. 2 come from a named university or institution, including University of California, Davis and University of Colorado Boulder. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.

Courses in our catalog
32
Compared here
20
  1. 1
    Udemy Certificate Grade B

    Offensive Security Pathway - Level 4 of 6

    Level 4, Offensive Security Colonel (OSC), propels your hacking skills to an advanced level by diving deep into web application vulnerabilities, post-exploitation techniques, and privilege escalation on both Windows and...

    $34.99
    listed price
  2. 2
    Udemy Certificate Grade B

    Offensive Security Pathway - Level 6 of 6

    In Level 6, Offensive Security General (OSG), you’ll explore the cutting edge of offensive security techniques and tactics. Learn advanced evasion strategies that allow you to bypass modern security measures like SIEMs,...

    $34.99
    listed price
  3. 3
    Udemy Certificate Grade C

    Offensive Security Pathway - Level 2 of 6

    In this Level 2 course, Offensive Security Officer (OSO), you'll take the next step in your cybersecurity journey by diving deeper into intermediate offensive security concepts. You will explore the importance of virtual...

    $34.99
    listed price
  4. 4
    Udemy Certificate Certification prep Grade B

    Offensive Security Certified Professional (OSCP) Exam Prep

    Offensive Security Certified Professional (OSCP) Exam Prep Course Details and Comprehensive Preparation. Welcome to the ultimate, meticulously crafted resource designed to elevate your professional profile and empower yo...

    $29.99
    listed price
  5. 5
    Coursera MOOC / Non-credit Grade A University-backed

    Exploiting and Securing Vulnerabilities in Java Applications

    Offered by University of California, Davis

    In this course, we will wear many hats. With our Attacker Hats on, we will exploit Injection issues that allow us to steal data, exploit Cross Site Scripting issues to compromise a users browser, break authentication to...

    $49.00
    listed price
  6. 6
    Coursera Master's Degree Grade A University-backed

    Security & Ethical Hacking: Attacking the Network

    Offered by University of Colorado Boulder

    This course explains the science and art behind offensive security techniques used in penetration testing of networks and systems. A review of networking concepts is given. Students will utilize low-level programming thr...

    $49.00
    listed price
  7. 7
    Udemy Certificate Grade B

    Kali linux Dark Hunters: Prime Level Skills Part 2

    Disclosure: This course is a unique educational product created through a partnership between human expertise and artificial intelligence (AI). All course content, including the premium AI-narrated lectures, the custom A...

    $199.99
    listed price
  8. 8
    Udemy MOOC / Non-credit Grade B

    Ethical Hacking Methodology on Windows

    Why This Test?In today's cybersecurity landscape, Windows operating systems remain the primary target for attackers worldwide. Whether you're pursuing certifications like OSCP, CEH, or aiming for a career in penetration...

    $24.99
    listed price
  9. 9
    Coursera MOOC / Non-credit Grade B

    Bug Bounty from Scratch

    Offered by Packt

    This course provides an in-depth guide to understanding and participating in bug bounty programs, where you'll learn the skills needed to identify and report security vulnerabilities. The program covers essential tools,...

    $49.00
    listed price
  10. 10
    Udemy Certificate Grade C Lowest price here

    Windows Privilege Escalation Penetration Testing - Part III

    This course teaches the concept of "Windows Privilege Escalation with a Lab-intro for Linux", from a basic perspective such as how permissions work, to in-depth coverage and demonstrations of actual privilege escalation...

    $19.99
    listed price
  11. 11
    Udemy Certificate Grade C

    QRadar: A Guide For Cybersecurity Students

    Are you into QRadar and want to learn some basics? You are into QRadar and would like to have some information on the topic of cybersecurity? Them, THIS IS THE COURSE FOR YOU! The more you learn, the better you get, it i...

    $19.99
    listed price
  12. 12
    Udemy Certificate Grade C

    Malware Development for Hacking

    Malware Development for Hacking কোর্সটি একটি এলিট লেভেলের অফেন্সিভ সিকিউরিটি প্রোগ্রাম, যা তাত্ত্বিক সাইবার সিকিউরিটি এবং লো-লেভেল সিস্টেম এক্সপ্লোইটেশনের মধ্যবর্তী দূরত্ব ঘুচিয়ে দেয়। প্রচলিত টুলস ব্যবহারের সীমাবদ্ধতা...

    $34.99
    listed price
  13. 13
    Udemy Certificate Grade C

    Ethical Hacker Certification v13 | Red Team Pentest

    This advanced Ethical Hacking exam prep course is designed to help learners prepare for popular offensive security certification exams by simulating real-world red team challenges.The course includes six comprehensive pr...

    $74.99
    listed price
  14. 14
    Udemy Bootcamp Grade C

    Real-World Penetration Testing Bootcamp | Web, Network & AD

    Are you ready to master the art of penetration testing and take your cybersecurity skills to the next level?This advanced course is designed for security professionals, ethical hackers, and certification aspirants who wa...

    $109.99
    listed price
  15. 15
    Udemy MOOC / Non-credit Grade C

    Simulado Certified Penetration Testing Specialist

    Simulado Certified Penetration Testing Specialist. A segurança ofensiva exige um alto grau de especialização técnica e uma mentalidade analítica para identificar e explorar vulnerabilidades em infraestruturas digitais co...

    $34.99
    listed price
  16. 16
    Udemy Certificate Grade C

    HackTheBox - Upskill Your Cyber Security & Ethical Hacking

    Hello there,Welcome to  " HackTheBox - Upskill Your Cyber Security & Ethical Hacking " course.TryHackMe & HackTheBox with Kali Linux. Learn Ethical Hacking, Cybersecurity, Penetration Testing through gamifie...

    $199.99
    listed price
  17. 17
    Udemy Certificate Grade C

    Become an Ethical Hacker - Complete Course

    Cybersecurity is a global problem and most businesses are willing to hire skilled cybersecurity consultants for their security, it all starts with the basics, in this course learn the basics of penetration testing coveri...

    $19.99
    listed price
  18. 18
    Udemy Certificate Grade C

    OSCP 2025 (Part 2)

    The course walks through practical OSCP exam material, focusing on real‑world attack scenarios and core penetration‑testing concepts. Labs use platforms like Hack The Box and Pentester Lab, and all instruction is deliver...

    $184.99
    listed price
  19. 19
    Coursera MOOC / Non-credit Grade D

    Advanced Python Scripting for Cybersecurity

    Offered by Infosec

    Python is one of the most popular and widely-used programming languages in the world, due to its high usability and large collection of libraries. This learning path provides an application-driven introduction to using a...

    $49.00
    listed price
  20. 20
    edX MOOC / Non-credit Grade E

    Try It: Ethical Hacking

    Offered by edX

    Want to know more about ethical hacking? Sign up for our free course and learn about ethical hacking and offensive security. The course is conveniently self-paced, and will also introduce you to the legal boundaries that...

What the prices here tell you

The 19 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $34.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.

Who is behind these courses

These courses come from Udemy, Coursera and edX. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 2 of these are produced by a named university or institution, including University of California, Davis and University of Colorado Boulder — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.

Courses versus exam preparation

1 of the entries here are built around a certification exam rather than teaching Offensive Security from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.

Before you enrol

Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.

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