ASCDS: a smartphone confidential data storage scheme Online publication date: Thu, 16-Oct-2014
by Zheng-He Yang; Ming-Zhong Wang; Lie-Huang Zhu; Hao Yang
International Journal of Wireless and Mobile Computing (IJWMC), Vol. 6, No. 6, 2013
Abstract: The rapid development of mobile phones has greatly enriched our lives, but also increased the risks of information leakage of mobiles. However, compared with the variety of attacks, the protections of privacy for mobiles are not perfect enough now. In this case, we propose and implement a confidential data storage scheme named as ASCDS for Android to protect information. The scheme uses virtual disk technology to create an independent disk partition to store confidential information and employ FUSE (File System in User Space) technology to manage processes of file system. In order to guarantee the security of data, we establish a cryptographic file system for the partition which can protect data perfectly without producing temporary plaintexts. Besides we can protect the data selectively to reduce the cost and save the finite energy in mobiles. The partition does not depend on hard disk, so it is easy to backup and collaborate with PC.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Wireless and Mobile Computing (IJWMC):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com