FRAUDULENT TRANSMISSION DATA DETECTION DEVICE, FRAUDULENT TRANSMISSION DATA DETECTION METHOD, AND STORAGE MEDIUM

摘要

A fraudulent transmission data detection device includes: a receiving unit that receives data that is transmitted in cycles; and plural determination units, each of which is configured to, based on whether or not a time from a reference timing until a predetermined number of data items are received by the receiving unit is less than a predetermined time, determine whether or not fraudulent transmission data is contained in the received data, and in which at least the reference timing, or the predetermined number of data items and the predetermined time, are different from those of the other determination units.