NETWORK FUNCTION VIRTUALIZATION ARCHITECTURE WITH DEVICE ISOLATION

A network system includes a central processing unit and a peripheral device in electrical communication with the central processing unit. The peripheral device has at least one power input and a datainput. The network system also includes an out of band controller in electrical communication with the central processing unit, the peripheral device, and an external management interface. Responsiveto an identified threat, the out of band controller is configured to disable the at least one power input and the data input to the peripheral device, where the disablement indicates to the central processing unit that a hot plug event has occurred with respect to the peripheral device. The out of band controller is also configured to enable auxiliary power to the peripheral device such that the out of band controller remains in communication with the peripheral device during remediation of the identified threat. 网络系统包括中央处理单元和与中央处理单元电通信的外围设备。外围设备具有至少一个功率输入和一个数据输入。网络系统还包括与中央处理单元电通信的、外围设备和外部管理接口的带外控制器。响应于识别的威胁，带外控制器被配置为禁