Breaking APIs: An Offensive API Pentesting Course

Posted on: 14th September 2026

Instructor: N/A • Language: N/A

Master offensive API pentesting: find and exploit vulnerabilities, automate testing, and secure APIs with hands-on labs.

Description

APIs are the backbone of modern applications, but their growing presence makes them a prime target for attackers, and knowing how to find and exploit their weaknesses is a critical security skill. This course stood out because it provides a hands-on, offensive approach to API penetration testing, aligned with the OWASP API Security Top 10.

This Course Offers

  • A complete foundation in API architecture and security: You will learn API structure, REST fundamentals, HTTP protocols, stateless and stateful requests, and authentication processes.
  • Practical skills in API reconnaissance and enumeration: You will use tools like Postman and Burp Suite to map APIs and uncover potential weaknesses.
  • Knowledge of common API vulnerabilities: You will explore broken authentication, broken authorization, excessive data exposure, mass assignment, injection attacks, and misconfigurations.
  • Hands-on experience with real-world exploitation: You will practice finding and exploiting vulnerabilities through detailed labs and challenges, and learn to report findings professionally.

Why We Love This Course

  1. It is focused on offensive, hands-on API testing. The course teaches you to attack APIs ethically to strengthen defenses. You can tell it is designed for practical, job-ready skills.
  2. It aligns with the OWASP API Security Top 10. The course covers the most critical real-world vulnerabilities, ensuring you learn what matters most in the industry.
  3. It covers the full pentesting workflow. The course includes reconnaissance, exploitation, automation, analysis, and reporting. This comprehensive approach ensures you can conduct thorough API pentests.
  4. It is taught by an experienced ethical hacker. The instructor is an OSCP+ certified professional who has trained over 60,000 students worldwide, bringing deep, practical expertise to the course.

API security is a critical and in-demand skill in cybersecurity. This course provides a clear, practical, and comprehensive path to mastering it, and it is backed by a money-back guarantee if it does not meet your expectations.

Course Eligibility

  • This course is perfect for beginners and security enthusiasts who want to learn API pentesting from scratch.
  • It is ideal for web developers, QA engineers, and penetration testers looking to secure APIs.
  • The course is also great for IT professionals and anyone interested in ethical hacking and offensive security.

Course Requirements

  • No prior experience in API pentesting is required.
  • A basic understanding of HTTP, REST, and JSON is helpful but not mandatory.
  • A computer with internet access is needed for practical exercises.

Interested in exploring more lessons? Check out our full course library to continue building your skills and advancing your learning journey.

Price: Free