There are currently more than 250 billion applications downloads per year globally. These applications are used by users to communicate, shop, play or work. It is for this reason and given that the user entrusts his/her personal data in the developer hands, the developer must ensure the security of the user's data.
For this reason, a security audit must be carried out on the mobile application. Using methodologies as the OWASP MASVS/MSTG for the testing, will ensure the identification of application’s vulnerabilities. The application analysis will assess the security of the sensitive information saved on the device, in the application binary and shared with the server. Thanks to this approach, for example it can be determined if it is possible to access confidential data of other users without the required authorization.