| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reinforce security by preventing information from being leaked to third persons including a worker operating an ASP (application service provider). <P>SOLUTION: This security device 4 is mounted in a user terminal 1 and is placed between an input device 5 provided to the user terminal 1 and an application server 3 to function in order to secure security of data transmitted/received to/from the application server through a network. Specifically, the security device 4 is provided with a storage device 7 for storing a conversion table 8 with rules of data conversion described therein and a data converting part 8 for receiving input data input from the input device 5 and using the conversion table to convert the input data, and manages converted data in the application server 3 by transmitting the converted data to the application server 3. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
