Assessing the Security and Privacy of Android Official ID Wallet Apps

With the increasing use of smartphones for a wide variety of online services, states and countries are issuing official applications to store government-issued documents that can be used for identification (e.g., electronic identity cards), health (e.g., vaccination certificates), and transport (e.g., driver licenses). However, the privacy and security risks associated with the storage of sensitive personal information on such apps are a major concern. This work presents a thorough analysis of official Android wallet apps, focusing mainly on apps used to store identification documents and/or drivers' licenses. Specifically, we examine the security and privacy level of such apps using three analysis tools and discuss the key findings and the risks involved. We also explore Android app security best practices and various security measures that can be employed to mitigate these risks, such as updating deprecated components and libraries. Altogether, our findings demonstrate that, while there are various security measures available, there is still a need for more comprehensive solutions to address the privacy and security risks associated with the use of Android wallet apps.

KOULIARIDIS Vasileios;  KAROPOULOS Georgios;  KAMBOURAKIS Georgios; 

2023-08-29

MDPI

JRC134121

2078-2489 (online),   

https://www.mdpi.com/2078-2489/14/8/457,    https://publications.jrc.ec.europa.eu/repository/handle/JRC134121,   

10.3390/info14080457 (online),