| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information processor, an information processing system and a program which can improve security and convenience. <P>SOLUTION: An information processing system 1 comprises: an IC card 30 for storing an encryption key and a registered password, then permitting the encryption key to be read when authorizing a user as a proper user based on the registered password; and an information processor 10 for storing a folder information associating a folder name, a path and a hash value of an encryption key, determining whether the encryption key read form the IC card 30 includes an encryption key corresponding to the folder based on the folder information when receiving a file saving request to the folder from the user, and encrypting the target file of the request with the corresponding encryption key to store when determining affirmatively. <P>COPYRIGHT: (C)2012,JPO&INPIT |
