METHOD AND APPARATUS FOR DETECTING AND DECODING KOREAN STRINGS IN HTTP PACKETS

摘要

PURPOSE: A Korean decoding method and an apparatus in a HTTP packet capable of analyzing HTTP traffic by using detected Korean character string information are provided to output Korean character corresponding to a code value. CONSTITUTION: It confirms whether a packet is first packet of a flow. The packet is the HTTP response packet. The flow table is generated. Korean is decoded from a string of the HTTP body of the packet. If the packet is the end packet of flow on the rear side, the flow table is initialized. The packet is not the end packet. The flow table is updated.