OWASP Mobile Security… by Sven Schleier et al. [PDF/iPad/Kindle]
OWASP Mobile Security Testing Guide - Early Access
OWASP Mobile Security Testing Guide - Early Access
OWASP Mobile Security Testing Guide - Early Access

This book is 80% complete

Last updated on 2017-12-12

About the Book

The Mobile Security Testing Guide (MSTG) is a proof-of-concept for an unusual security book. It is the result of an open, crowd-sourced effort, made of the contributions of dozens of authors and reviewers from all over the world.

With the MSTG, we aim to create best practices for mobile security, along with a comprehensive set of security test cases to verify them. The best practices and test cases are packaged into beginner friendly, complete and practical guide to mobile app security testing and reverse engineering.

With this early-access release we publish content from our GitHub repository that is useful for Android and iOS security testers. Note however that the content is still un-edited and incomplete. The e-book is updated regularly with new content. Feel free to download it for $0 or contribute any amount you like. All funds raised through sales of this book go directly into the project budget and will be used to fund production of the final release, including:

  • Editing and proofreading by professional editors
  • Graphic design and layout
  • Purchase an ISBN

Visit out GitHub repository for feedback, questions, or becoming an author:


About the Authors

Sven Schleier
Sven Schleier

Sven is an application security expert with over 8 years of hands-on experience in web and mobile penetration testing, network penetration testing and source code review and is leading the penetration testing team for Vantage Point Security in Singapore. 

He is an experienced Security Architect and Application Security subject matter expert that has supported and guided software development projects for Web Application, iOS and Android Apps during the whole SDLC. 

He is one of the core project leaders and authors for the OWASP Mobile Security Testing Guide, he has created the OWASP Mobile Hacking Playground and is the project leader of the OWASP Mobile Application Security Verification Standard. Bernhard Mueller and Sven presented their work during the OWASP AppSec EU 2017 in Belfast and were also organising and executing the Mobile Security Workshop at the OWAPS Summit 2017 in London. 

Sven is giving workshops about Web and Mobile Application Security and Burp Suite Professional to security folks and developers. He also hosted hands-on workshops about Web Application Security for University students in Singapore. He has published an article on HTML5 security, several security advisories and a white paper about the HTTP Strict Transport Security Header.

Bernhard Mueller
Bernhard Mueller

Bernhard is a cyber security specialist with a talent in hacking all kinds of systems. During more than a decade in the industry, he has published many zero-day exploits for products like MS SQL Server, Adobe Flash Player, IBM Director, Cisco VOIP and ModSecurity (at a time when vulnerabilities were still released for fun but without profit). If you can name it, he has probably broken it at least once. His pioneering work in mobile security was commended with a BlackHat "Best Research" Pwnie Award.

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