• Post category:StudyBullet-22
  • Reading time:3 mins read


Learn how to build and break an API in record time including the API top 10
⏱️ Length: 5.5 total hours
⭐ 4.31/5 rating
πŸ‘₯ 49,529 students
πŸ”„ April 2025 update

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  • Course Overview
    • This guide by ‘The XSS Rat’ provides a unique, hands-on approach to API security testing, mastering both construction and ethical exploitation of API vulnerabilities.
    • Utilize a “build to break” methodology, creating your own vulnerable API for deep understanding of architecture, design flaws, and effective defense strategies.
    • Targeting security professionals and developers, this course bridges offensive and defensive security, offering a holistic view for safeguarding modern API ecosystems.
    • Updated in April 2025 and highly rated by students, the curriculum ensures you learn the most current API security practices and threat mitigation techniques.
  • Requirements / Prerequisites
    • Fundamental Web Knowledge: Basic understanding of HTTP/HTTPS protocols and client-server interactions is beneficial.
    • Conceptual Programming Grasp: Elementary familiarity with programming logic or data formats like JSON/XML aids API comprehension.
    • Active Learning Mindset: A proactive, hands-on approach and eagerness to experiment with practical exercises are crucial.
    • Standard Computing Setup: Access to a computer with internet, suitable for software installation and lab engagement.
  • Skills Covered / Tools Used
    • Proactive API Threat Modeling: Develop expertise in anticipating and identifying security weaknesses during API design.
    • Advanced HTTP Request Manipulation: Master crafting and intercepting requests to expose authentication bypasses and logic flaws.
    • Strategic API Gateway & WAF Optimization: Learn to configure and leverage these tools for robust defense against API-specific attack vectors.
    • Postman for Automated Security Audits: Utilize Postman’s powerful features for streamlined vulnerability identification and validation.
    • Secure API Development Principles: Understand best practices for building inherently secure APIs, focusing on input validation and configuration.
    • Effective Vulnerability Prioritization: Acquire skills to assess impact and likelihood of vulnerabilities, enabling clear communication and efficient remediation.
    • Deep Dive into API Authorization Flaws: Explore authorization mechanisms, identifying and exploiting weaknesses like broken access controls.
  • Benefits / Outcomes
    • Elevated API Security Expertise: Become a proficient API security tester, capable of comprehensive audits and critical vulnerability reporting.
    • Enhanced Career Opportunities: Position yourself for high-demand roles in Application Security, Penetration Testing, or as a Security-focused Developer.
    • Practical, Demonstrable Portfolio: Hands-on projects, including building and securing your own API, serve as tangible evidence of your capabilities.
    • Confidence in Securing Modern Applications: Develop assurance to design, develop, and test APIs with strong security postures.
    • Mastery of Industry Best Practices: Understand and apply OWASP API Security Project guidelines, aligning skills with recognized industry standards.
  • PROS
    • Expert Instructor: Learn from ‘The XSS Rat’, a respected cybersecurity authority, gaining deep, practical insights.
    • Unparalleled Hands-On Learning: The “build-and-break” methodology ensures practical skill development and profound understanding.
    • Up-to-Date Curriculum: Regularly refreshed content (April 2025) covers the latest API threats and defensive techniques.
    • Proven Effectiveness: High ratings from nearly 50,000 students attest to the course’s quality and educational value.
    • Holistic Security View: Covers both offensive and defensive strategies, providing a complete understanding of API protection.
  • CONS
    • Requires Dedicated Engagement: The course’s depth and practical nature demand consistent time and effort for full mastery.
Learning Tracks: English,IT & Software,Network & Security
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