5G industrial private network security management and control method and system based on space-time fusion information

The invention provides a 5G industrial private network security management and control method and system based on space-time fusion information, and relates to the technical field of network communication security, the method comprises the following steps: receiving a service access request sent by a first device, and determining target information based on the service access request; judging whether the target service is a registration service or not, and acquiring a service operation cell of the target service and a service operation time interval of the target service from pre-stored registration service information under the condition that the target service is determined to be the registration service; and under the condition that the target network cell is matched with the service operation cell and the service application time is matched with the service operation time, allowing operation of the target service. The 5G industrial private network security management and control method and system based on