Safety detection method and device for virtual machine file on virtualization platform

Abstract

The embodiment of the invention provides a safety detection method and device for a virtual machine file on a virtualization platform. The method comprises the steps: obtaining callback information, corresponding to a target file, sent by a virtual machine, and obtaining the target file from a read memory of the virtual machine when the condition of obtaining the target file is determined to be met according to the callback information; and performing safety detection on the target file, and outputting a detection result to the virtual machine. The embodiment of the invention provides a safetydetection method and device for a virtual machine file on a virtualization platform. The method is suitable for configuring a virus searching and killing program on a host. Each virtual machine established under the host machine is no longer configured with a safety scene of a virus searching and killing program; according to the method, the callback information corresponding to the target file and sent by the virtual machine is obtained, and the target file is obtained from the read memory of the virtual machine when it is determined that the condition of obtaining the target file is met according to the callback information, so that safety detection of the file in the virtual machine is completed on the host machine to support safety protection of the virtual machine.

Description

technical field [0001] The invention relates to the technical field of safety detection, in particular to a method and device for safety detection of virtual machine files on a virtualization platform. Background technique [0002] In a virtualization platform, multiple virtual machines are created in the host machine. For the security protection of these virtual machines, a set of anti-virus program is installed on each virtual machine at present. When a virtual machine accesses a file with a virus program, the virus program and the anti-virus program are run at the same time . Since the virus program may implement some anti-virus anti-virus anti-virus technology, there is a virus program that in turn violently terminates the operation of the virus anti-virus program, resulting in the failure of the virtual machine to achieve its own security protection. Contents of the invention [0003] Aiming at the problems existing in the prior art, the embodiments of the present i...

AI Technical Summary

Problems solved by technology

Since the virus program may implement some anti-virus anti-virus technology, there are virus programs that violently terminate the running of the virus program, resulting in the failure of the virtual machine to achieve its own security protection.

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