Pentesting Apis

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Pentesting APIs

Author: Maurício Harley
language: en
Publisher: Packt Publishing Ltd
Release Date: 2024-09-27
Learn the essential steps to successfully identify and leverage API endpoints with a sequenced and structured approach Key Features Gain detailed insights into vulnerabilities and attack vectors for RESTful and GraphQL APIs Follow practical advice and best practices for securing APIs against potential threats Explore essential security topics, potential vulnerabilities, common attack vectors, and the overall API security landscape Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionUnderstanding API security is crucial as APIs form the backbone of modern interconnected applications, making them prime targets for cyberattacks. Drawing on nearly 30 years of cybersecurity experience and an extensive background in network security and forensic analysis, this book provides the knowledge and tools to strengthen your API security practices and protect against cyber threats comprehensively. This book begins by establishing a foundational understanding of APIs, particularly focusing on REST and GraphQL, emphasizing their critical role and potential security vulnerabilities. It guides you through setting up a penetration testing environment to ensure the practical application of concepts. You’ll learn reconnaissance techniques, information-gathering strategies, and the discovery of API vulnerabilities. Authentication and authorization testing are thoroughly explored, covering mechanisms, weaknesses, and methods to bypass security controls. By comprehensively addressing these aspects, the book equips you to understand, identify, and mitigate risks, strengthening API security and effectively minimizing potential attack surfaces. By the end of this book, you’ll have developed practical skills to identify, exploit, and secure APIs against various vulnerabilities and attacks.What you will learn Get an introduction to APIs and their relationship with security Set up an effective pentesting lab for API intrusion Conduct API reconnaissance and information gathering in the discovery phase Execute basic attacks such as injection, exception handling, and DoS Perform advanced attacks, including data exposure and business logic abuse Benefit from expert security recommendations to protect APIs against attacks Who this book is for This book is for security engineers, particularly those focused on application security, as well as security analysts, application owners, web developers, pentesters, and all curious enthusiasts who want to learn about APIs, effective testing methods for their robustness, and how to protect them against cyber attacks. Basic knowledge of web development, familiarity with API concepts, and a foundational understanding of cybersecurity principles will help you get started with this book.
Hacking APIs

Hacking APIs is a crash course in web API security testing that will prepare you to penetration-test APIs, reap high rewards on bug bounty programs, and make your own APIs more secure. Hacking APIs is a crash course on web API security testing that will prepare you to penetration-test APIs, reap high rewards on bug bounty programs, and make your own APIs more secure. You’ll learn how REST and GraphQL APIs work in the wild and set up a streamlined API testing lab with Burp Suite and Postman. Then you’ll master tools useful for reconnaissance, endpoint analysis, and fuzzing, such as Kiterunner and OWASP Amass. Next, you’ll learn to perform common attacks, like those targeting an API’s authentication mechanisms and the injection vulnerabilities commonly found in web applications. You’ll also learn techniques for bypassing protections against these attacks. In the book’s nine guided labs, which target intentionally vulnerable APIs, you’ll practice: Enumerating APIs users and endpoints using fuzzing techniques Using Postman to discover an excessive data exposure vulnerability Performing a JSON Web Token attack against an API authentication process Combining multiple API attack techniques to perform a NoSQL injection Attacking a GraphQL API to uncover a broken object level authorization vulnerability By the end of the book, you’ll be prepared to uncover those high-payout API bugs other hackers aren’t finding and improve the security of applications on the web.
Hacking APIs - A Comprehensive Guide from Beginner to Intermediate

Author: Lyron Foster
language: en
Publisher: Career Kick Start Books, LLC
Release Date: 2023-03-04
Hacking APIs - A Comprehensive Guide from Beginner to Intermediate is a comprehensive guide that provides readers with a detailed understanding of APIs and their usage in modern web applications. The book is designed for beginners who are interested in learning about API hacking and for intermediate-level readers who want to improve their knowledge and skills in this area. The book is divided into eight chapters, covering everything from the basics of APIs and web services to advanced API hacking techniques. Chapter 1 provides an introduction to APIs and web services, explaining what APIs are and why they are important in modern web applications. Chapter 2 focuses on setting up the development environment for API hacking, including the tools and software needed to get started. Chapter 3 covers information gathering and analysis, including how to gather information about the target API, analyze its structure and functionality, and explore its endpoints and authentication mechanisms. Chapter 4 focuses on API enumeration and exploitation, covering topics such as enumeration of API endpoints and their parameters, understanding the API's data structures and formats, and exploiting common API vulnerabilities. Chapter 5 covers authentication and authorization, including how to understand API authentication and authorization mechanisms, hack authentication mechanisms using different techniques, and bypass authentication and authorization mechanisms. Chapter 6 focuses on API security testing, including the importance of API security testing, performing security testing on APIs, using automated API security testing tools, and performing manual API security testing. Chapter 7 covers advanced API hacking techniques, including API injection attacks, advanced API enumeration techniques, and techniques for detecting and exploiting API misconfigurations. Finally, Chapter 8 focuses on building secure APIs, including understanding the components of secure APIs, best practices for API development and security, API security testing and vulnerability assessment techniques, and techniques for securing APIs against common vulnerabilities. This is a comprehensive guide that provides readers with a detailed understanding of APIs and their usage in modern web applications. The book is designed to be accessible to beginners while also providing valuable information and techniques for intermediate-level readers. It is an essential resource for anyone interested in API hacking and building secure APIs.