Conley Rose, P.C.
Network security method and device
A network security method and a device relating to the field of network communication where the method includes, recording a correspondence between an Internet Protocol (IP) address and an security group tag (SGT), and executing a network security policy on a receiver of a data packet according to the recorded correspondence between the IP address and the SGT such that SGT information of the receiver does not need to be specially propagated, thereby decreasing network resource consumption and reducing network complexity.
HUAWEI TECHNOLOGIES CO., LTD.
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inventional inventional inventional additional
Yibin Bing Jun
Xu Sun Li