| 发明名称 |
APPARATUS AND METHOD FOR PROTECTING DATA IN FLASH MEMORY BASED ON UNAUTHORIZED ACTIVITY ON SMART DEVICE |
| 摘要 |
Disclosed herein are a data protection apparatus and method for a smart device. The data protection apparatus for a smart device includes a detection unit for detecting unauthorized activity in a bootloader of the smart device, based on whether a program for acquiring an administrator privilege has been installed and whether a compressed-command file is present, during a procedure for loading the bootloader, and a data access blocking unit for, when the unauthorized activity is detected, performing an operation of locking the smart device, thus blocking access to data in the smart device. |
| 申请公布号 |
US2017118649(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201615069136 |
申请日期 |
2016.03.14 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
YANG Seung-Jei;CHOI Jung-Ho;KIM Ki-Bom |
| 分类号 |
H04W12/08;H04L29/06 |
主分类号 |
H04W12/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A data protection apparatus for a smart device, comprising:
a detection unit for detecting unauthorized activity in a bootloader of the smart device, based on whether a program for acquiring an administrator privilege has been installed and whether a compressed-command file is present, during a procedure for loading the bootloader; and a data access blocking unit for, when the unauthorized activity is detected, performing an operation of locking the smart device, thus blocking access to data in the smart device. |
| 地址 |
Daejeon KR |
