| 摘要 |
<p>The present invention relates to a data exchange system using a data filtering technology and a method therefor. More specifically, the invention relates to a data exchange system and a method therefor wherein a data filtering technology is used to facilitate data exchanges through automatic filtering in the case of trading sensitive data (personal information, data violating a privacy right and copyright, etc.) which is subject to legal regulations intrinsically attributable to data. The present invention relates to a data exchange system for trading data between a seller′s terminal and a buyer′s terminal, the invention comprising: a sensitive data registration unit for storing filter information of data fields to be filtered to a database; and a sensitive data filter unit for comparing data, subject to trade, received from the seller′s terminal and the filter information of the sensitive data registration unit and then filtering matched data fields.</p> |
