DIFFERENT-ROUTE WARNING DEVICE AND DIFFERENT-ROUTE WARNING PROGRAM

摘要

PROBLEM TO BE SOLVED: To immediately find fraudulence and allow an administrator etc. to recognize the fraudulence, when the fraudulence using an e-mail is done.;SOLUTION: The kind etc. of the mailer of e-mail data is stored for each transmission source in a storage device in advance. Then, e-mail data having passed through a predetermined place of a network is obtained. The kind etc. of the mailer of the obtained e-mail data is obtained. The kind etc. of the mailer stored in advance and the kind etc. of the mailer obtained this time are compared and whether both of the kinds etc. of the mailers are coincident is determined. When both of the kinds etc. of the mailers are determined to be not coincident, warning is output to the administrator etc.;COPYRIGHT: (C)2012,JPO&INPIT