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|1. (WO2018176425) COMMUNICATION METHOD AND DEVICE|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||COMMUNICATION METHOD AND DEVICE|
Disclosed in the present invention is a communication method. The method comprises: a management functional entity receives a first request message sent by a user equipment (UE); the management functional entity sends a second request message to a storage functional entity according to the first request message, the second request message being used for requesting a security service identifier for the UE, and the security service identifier being used for indicating a security service flow; the management functional entity receives a response message sent by the storage functional entity, the response message comprising the security service identifier; the management functional entity obtains a target security service identifier according to the security service identifier, the target security service identifier being used for indicating a security service flow initiated by the management functional entity; and the management functional entity initiates the security service flow indicated by the target security service identifier. Also disclosed in the present invention is a communication device. By using the present invention, requirements of users and services on data security can be satisfied.