Title: Guo wai wang luo yu xin xi an quan zhan lue yan jiu
Description: Ben shu bao han"guo wai wang luo an quan zhan lüe fen xi", "zhu yao guo jia wang luo an quan zhan lüe gai yao", "zhu yao guo jia wang luo an quan zhan lüe yi wen"san zhang nei rong, Jie shao he yan jiu chu mei guo wai de shi jie zhu yao guo jia zai zhi ding wang luo kong jian an quan zhan lüe fang mian de jing yan he zuo fa.
Subjects: Xin xi an quan, Ji suan ji wang luo, Guo wai, Yan jiu, Computer networks, Law and legislation, Security measures, Government policy