| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve security for data transmission between information processing apparatuses. <P>SOLUTION: In an information processing system 100, data recording apparatuses 1 and 2 are connected to each other through a wireless communication route 3. Owner names of apparatuses which are preregistered connection destinations, and security levels of preregistered owners are databased in an owner access list 171. File names of files stored in a file storage 173 and confidential levels of files which are configured in a file unit are databased as metadata of data being a file entity in a file access list 172. Data of a file entity are stored and recorded in the file storage 173. <P>COPYRIGHT: (C)2008,JPO&INPIT |
