A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
Establishing Multi-level Security in Mobile Data Access
2007
The Open Information Systems Journal
Transaction processing over mobile networks faces new challenges due to limitations in bandwidth and available power, as well as due to intermittent connectivity that causes loss of data and transaction aborts. Besides, the possibility of security breach increases substantially due to the frequent motion of clients across cells, which gives rise to novel forms of covert channels. In this paper, we first investigate to what degree this breach may occur and we also assess the suitability of
doi:10.2174/1874133900701010019
fatcat:hbvuvy2bmzfojg5ionsc6xmfze