This paper was developed in response to research and application on the 5 G edge computing which includes 5 G edge computing security risks

5 G edge computing security protection requirements and 5 G edge computing security application. First of all

the paper focus on the 5 G edge computing security risk of network service

hardware environment

virtualization

edge computing platform

capability open

application

management

data

then introducing the corresponding security protection requirements of 5 G edge computing security risk. Take smart grid as an example to introduce 5 G edge computing security applications. So

this paper focuses on the research and application on the 5 G edge computing and it plays a good role for the 5 G edge computing research and application in the future.