Jin Li & Zheli Liu 
Security and Privacy in Social Networks and Big Data 
6th International Symposium, SocialSec 2020, Tianjin, China, September 26-27, 2020, Proceedings

This book constitutes revised and selected papers from the 6th International Symposium on Security and Privacy in Social Networks and Big Data, Social Sec 2020, held in Tianjin, China, in September 2020. The 38 full papers presented in this volume were carefully reviewed and selected from a total of 111 submissions. The papers are organized according to the topical sections on big data security; social networks; privacy-preserving and security.