Advances in International Computer Science

As one of the core capabilities of 5G, 5G network slicing technology enables on-demand resource allocation and isolation by dividing a physical network into multiple virtual networks. The industrial Internet is facing increasingly complex security threats, and traditional security protection methods struggle to meet the needs for efficient and flexible security. In the industrial Internet, network slicing technology not only improves the utilization of network resources but also enhances the security isolation capability for different application scenarios, effectively preventing network attacks and data leakage. Focusing on the application of 5G network slicing in industrial Internet security protection, this paper analyzes its key technologies and advantages, explores specific application scenarios and existing challenges, aiming to provide innovative ideas and technical support for industrial Internet security protection.

5G network slicing; Industrial Internet; Security protection; Virtualization; Network isolation