CPC H04L 63/1458 (2013.01) [H04W 12/122 (2021.01); H04W 24/08 (2013.01); H04W 60/06 (2013.01)] | 16 Claims |
1. A method, comprising:
receiving, from an access and mobility management function (AMF) network element, signaling plane data exchanged between a terminal device and a core network element;
obtaining location information of the terminal device; and
determining, based on the location information of the terminal device and attribute information of the signaling plane data, whether the terminal device has initiated a denial of service (DoS) attack.
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