Chang-Won Jeong, Jae-Hyeong Choi, Su-Chong Joo, Journal of Internet Computing and Services, Vol. 13, No. 2, pp. 51-58, Apr. 2012
10.7472/jksii.2012.13.2.51, Full Text:
Keywords: Context-Aware Authentication, Android security platform, u-Hospital environments

Abstract

The warming up of the recent competition in the smart phone industry followed by rapid increase of open platforms and app stores have led the mobile terminals to adopt the general purpose operating system. The mobile device utilizing this OS is vulnerable to mobile malignant code which is highly transferable. As a result, the scale of mobile attack and harm increase. However, compared to the malicious code and virus which keep increasing, the elements for security to prevent are insufficient. Therefore, this paper describe about the Context Aware Service that eliminates the potentially risky elements on the smart phone service, which could threaten the usability of the service including invasion of personal information. The proposed system prevents from disclosure of personal information by giving the procedure of information, and realizes the service that is able to change the sequence of identifying the users' information to prepare for emergency.

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