@book{ 181-020502521, title = {Frontiers in cyber security: 4th international conference, FCS 2021, Haikou, China, December 17-19, 2021, revised selected papers}, series = {}, series = {1558}, author = {Cao, Chunjie}, editor = {Cao, Chunjie}, address = {Singapore}, publisher = {Springer}, year = {2022}, pages = {354}, isbn = {9789811905223}, language = {English}, note = {Formerly CIP.}, url = {http://link.springer.com/}, url = {https://katalog.fid-bbi.de/Record/181-020502521} }