Patent ID: 11930035
Assignee: SHARP KABUSHIKI KAISHA
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 5:
6. The communication control system according to claim 1, wherein the communication control device further includes an apparatus information acquirer that acquires setting information concerning the information processing apparatus,
the attack countermeasure information further includes apparatus setting information that indicates, in advance, a setting content required for the information processing apparatus, and the attack countermeasure information including the attack countermeasure instruction associated with the attack detection content, the attack countermeasure function, and the apparatus setting information and indicating the countermeasure method to be executed against the predicted attack of the attack detection content is stored in advance,
after the attack detection information is acquired from the information processing apparatus which detected the unauthorized attack, the apparatus information acquirer acquires the setting information currently set in a second information processing apparatus from the second information processing apparatus other than the information processing apparatus which detected the unauthorized attack,
the attack countermeasure decider selects the attack countermeasure instruction associated with the attack detection content that matches the attack detection information, an attack countermeasure function for the second information processing apparatus, and apparatus setting information that matches the acquired setting information currently set in the second information processing apparatus by using the attack detection information acquired from the information processing apparatus and the attack countermeasure information and determines the countermeasure method to be executed against the detected unauthorized attack, and
the countermeasure instruction information generator generates second attack countermeasure instruction information including the determined countermeasure method and transmits the second attack countermeasure instruction information to the second information processing apparatus.