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OWASP Mobile Application Security

Our Mission

"Define the industry standard for mobile application security."

The OWASP Mobile Application Security (MAS) flagship project provides a security standard for mobile apps (OWASP MASVS) and a comprehensive testing guide (OWASP MASTG) that covers the processes, techniques, and tools used during a mobile app security test, as well as an exhaustive set of test cases that enables testers to deliver consistent and complete results.

OWASP MASVS


Download the MASVS

OWASP MASTG


Download the MASTG

OWASP MAS Checklist






Download the Checklist


Trusted by ...

The OWASP MASVS and MASTG are trusted by the following platform providers and standardization, governmental and educational institutions. Learn more.


🥇 MAS Advocates

MAS Advocates are industry adopters of the OWASP MASVS and MASTG who have invested a significant and consistent amount of resources to push the project forward by providing consistent high-impact contributions and continuously spreading the word. Learn more.