The research on application of virtual machine technology in computer network security aims to enhance the capability of network security protection.This study employs virtualization technology to construct isolated virtual machine environments for different applications and data,thereby reducing the risk of network attacks.In terms of methodology,it explores the application of virtual machines in areas such as malware protection,network isolation,and backup recovery.The research findings indicate that the application of virtual machine technology can signifi-cantly improve resource utilization efficiency,strengthen network security protection,simplify network management,and provide effective support for computer network security.
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