Information Security: Better Implementation of Controls for Mobile Devices Should Be Encouraged

Millions of Americans currently use mobile devices-e.g., cellphones, smartphones, and tablet computers-on a daily basis to communicate, obtain Internet-based information, and share their own information, photographs, and videos. Given the extent of consumer reliance on mobile interactions, it is increasingly important that these devices be secured from expanding threats to the confidentiality, integrity, and availability of the information they maintain and share. Accordingly, GAO was asked to determine (1) what common security threats and vulnerabilities affect mobile devices, (2) what security features and practices have been identified to mitigate the risks associated with these vulnerabilities, and (3) the extent to which government and private entities have been addressing the security vulnerabilities of mobile devices.