Title :
A New Architecture of Sensitive File Management Based on Dual-Core and EFI
Author :
Deng, Zijian ; Lai, Xuejia
Author_Institution :
Lab. of Inf. Security & Nat. Comput. Grid, Southwest Jiaotong Univ., Chengdu
Abstract :
How to protect the sensitive information from unauthorized disclosure is one of the problems in computer security. In this paper we present a new method for preventing the sensitive file from unauthorized disclosure, security file management (SFM). SFM relies on dual-core technology, extensible firmware interface and trusted computing to provide a much high level of security than current solutions. All operations of sensitive files are run in trusted boundary. In this paper, we present the architecture of SFM, the initial designer and the security analysis.
Keywords :
file organisation; firmware; multiprocessing systems; security of data; computer security; dual-core technology; extensible firmware interface; security file management; sensitive file management; sensitive information; trusted computing; Computer architecture; Cryptography; Data security; Hard disks; Hardware; Information security; Internet; Linux; Military computing; Protection; DRM; Dual-Core; EFI; secure file management;
Conference_Titel :
Signal-Image Technologies and Internet-Based System, 2007. SITIS '07. Third International IEEE Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3122-9
DOI :
10.1109/SITIS.2007.38
