| 摘要 |
The present invention relates to a security system wherein a user terminal or an application server encrypts application data, and to a method for the same. More particularly, the present invention relates to an application data security system and a method for the same, wherein a user terminal or an application server encrypts particular application data by using an encryption key; the application data is decoded so as to be in an executable state by using a decoding key which can be enabled only by a unique key of a user terminal, a unique key of the user, or a security key directly set by the user; and thereby the application data can be executed only by a predetermined user terminal, or by the user. |
