Message header field identification method and device, equipment and storage medium

The invention relates to a message header field identification method and device, equipment and a storage medium, and relates to the technical field of network security, and the message header field identification method comprises the following steps: obtaining to-be-identified message information, extracting header field information from the message information, carrying out positioning processing on the header field information, and sending the header field information to a server; determining a header field tree node corresponding to the header field information, and performing matching identification processing on the header field information based on the header field tree node to obtain a header identification result corresponding to the message information, therefore, the problem caused by identifying the HTTP header field by purely adopting a character string matching mode in the prior art is solved, the rapid identification of the protocol header field is realized, and the identification efficiency of