| 摘要 |
The present invention relates to a method for inserting a digital watermark into an icon image of an application for preventing the piracy of the application and tracking first piracy. Thereby, the present invention prevents the piracy by inserting the digital watermark into an application icon image file for protecting copyright. [Reference numerals] (AA) Requesting the buying to a market; (BB) Inserting buyer information to a requested application by a digital watermark; (CC) Encoding an APK file with a key value provided from a developer and a developing company; (DD) Distributing the encoded application to the buyer |
