Title:
A communication control system, a communication control method, and a communication control program
Document Type and Number:
Japanese Patent JP6079218
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a communication control system for performing communication control on only a virtual machine which does not satisfy a security policy and, even when the virtual machine is infected by an illegal program so that the operation is restricted, performing communication control without giving an impact on other virtual machines.SOLUTION: When a virtual machine 11 having abnormality in a virtual environment 10 is detected by an abnormality detection device 3, a communication control device creation/elimination unit 22 instructs a hypervisor 5 to create a communication control device 15 in the virtual environment 10. The hypervisor 5 creates the communication control device 15 in the virtual environment 10 in response to the instruction of the communication control device creation/elimination unit 22. The communication control device 15 is to be a communication control system for controlling communication of the virtual machine 11 having abnormality.
Inventors:
Hisato Onodera
Application Number:
JP2012281898A
Publication Date:
February 15, 2017
Filing Date:
December 26, 2012
Export Citation:
Assignee:
NEC
International Classes:
G06F21/56; G06F9/46; G06F13/00; G06F21/55
Domestic Patent References:
| JP2012222383A | ||||
| JP2006099780A | ||||
| JP2007522583A |
Foreign References:
| US20090150527 |
Attorney, Agent or Firm:
Masahiko Desk
Naoki Shimosaka
Naoki Shimosaka
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