TY - BOOK AU - Cao,Chunjie AU - Zhang,Yuqing AU - Hong,Yuan AU - Wang,Ding TI - Frontiers in Cyber Security: 4th International Conference, FCS 2021, Haikou, China, December 17-19, 2021, Revised Selected Papers T2 - Communications in Computer and Information Science, SN - 9789811905230 U1 - 005.8 23 PY - 2022/// CY - Singapore PB - Springer Nature Singapore, Imprint: Springer KW - Data protection KW - Computer networks  KW - Cryptography KW - Data encryption (Computer science) KW - Computer engineering KW - Computer networks-Security measures KW - Artificial intelligence KW - Data and Information Security KW - Computer Communication Networks KW - Cryptology KW - Computer Engineering and Networks KW - Mobile and Network Security KW - Artificial Intelligence N1 - Intelligent Security -- System Security -- Network Security -- Multimedia Security -- Privacy, Risk and Trust -- Data and Application Security N2 - This volume constitutes the proceedings of the 4th International Conference on Frontiers in Cyber Security, FCS 2021, held in Haikou, China, in December 2021. The 20 full papers along with the 2 short papers presented were carefully reviewed and selected from 58 submissions. The papers are organized in topical sections on: intelligent security; system security; network security; multimedia security; privacy, risk and trust; data and application security UR - https://doi.org/10.1007/978-981-19-0523-0 ER -