Mobile Internet Security

This book constitutes the refereed proceedings of the 6th International Conference on Mobile Internet Security, MobiSec 2022, held in Jeju, South Korea, in December 15-17, 2022.The 24 full papers included in this book were carefully reviewed and selected from 60 submissions. They were organized in topical sections as follows: ?5G advanced and 6G security; AI for security; cryptography and data security; cyber security; and IoT application and blockchain security.