Group network system

The invention provides a group network system, which comprises a plurality of group hosts and a plurality of honeypot subsystems, and is characterized in that each honeypot subsystem sends a target number of virtual data packets to a preset object in the Internet according to a preset interval so as to attract attacks of hacker hosts in the preset object and count the number of corresponding hacker attacks; the preset object comprises a normal host and a hacker host, and the normal host is linked with the group host through the Internet; wherein each honeypot subsystem determines the target number in each preset interval in the following mode: determining the target number of virtual data packets to be sent in the preset interval according to an attack deviation value between the current reference attack frequency and the hacker attack frequency of the previous preset interval, by arranging the honeypot subsystem with a closed-loop adjustment function, adjustable active protection is provided for a group larg