상세정보
학술대회
Secure File System for Trusted Virtual Domain in Mobile Device
- 발행일
- 201412
- 출처
- International Conference on Computer Science and its Applications (CSA) 2014 (LNEE 330), pp.411-417
- 협약과제
- 14MS3600, 모바일 단말의 비인가 접근 차단 및 안전한 운영환경 보장을 위한 EAL 4급 군사용 융합 보안 솔루션 개발, 김정녀
- 초록
- Recently, the development of smart phones has been reported the number of security vulnerabilities. In spite of these smart phones have a concept of Sandbox for the security, sensitive personal information has been still exposed by internal data exchange or root privilege acquisition. In this paper, we propose a domain group which is separated into general domain and trusted virtual domain (TVD) by virtualization techniques. TVD provides a secure execution environment in mobile device and makes it possible to protect sensitive personal information in the domain. Thus, we suggest together the secure filesystem in TVD to securely store and manage significant data of user. This results presented by secure filesystem based on TVD would raise expectation about the following security virtualization techniques.
- KSP 제안 키워드
- Data exchange, Internal data, Mobile devices, Secure Execution Environment, Secure file system, Security vulnerabilities, Sensitive personal information, Smart Phone, Virtual domain