ISP APPARATUS AND METHOD FOR PRE-DETECTING VIRUS USING ISP

摘要

The virus dictionary detection apparatus according to claim 1, wherein, when it is determined that the target file is a suspect file that may be infected with a virus through a preliminary inspection of a requested target file, By using a signature file associated with the pattern information of the target file acquired from the server through communication with the server with respect to the pattern information of the target file received from the storage unit, Wherein the preliminary examination is performed by comparing all signature information corresponding to signatures of a plurality of malicious files with pattern information of the target file, Is stored in the storage section .