INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a scheme capable of preventing unauthorized login by a round-robin attack without reducing users convenience. ! SOLUTION: An information processing device stores user information including information for identifying a user and information showing whether to accept a password for a plurality of times or not to accept input of user identification information and the password from the user. The information processing device determines whether to accept input of the password for a plurality of times or not based on the accepted user identification information and the stored user information. When determined to accept for a plurality of times, the information processing device informs of failure in login regardless of right or wrong of the password. ! COPYRIGHT: (C)2015,JPO&INPIT