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CN
2007
91views more  CN 2007»
15 years 6 months ago
On investigating overlay service topologies
Recently, a moderate amount of work has been reported on the use of overlay networks to support value-added network services, such as multicasting, Quality of Service (QoS), secur...
Zhi Li, Prasant Mohapatra
CORR
2007
Springer
127views Education» more  CORR 2007»
15 years 6 months ago
Using decision problems in public key cryptography
There are several public key establishment protocols as well as complete public key cryptosystems based on allegedly hard problems from combinatorial (semi)group theory known by no...
Vladimir Shpilrain, Gabriel Zapata
JCS
2008
119views more  JCS 2008»
15 years 6 months ago
Synthesising verified access control systems through model checking
We present a framework for evaluating and generating access control policies. The framework contains a modelling formalism called RW, which is supported by a model checking tool. ...
Nan Zhang 0003, Mark Ryan, Dimitar P. Guelev
SIGOPS
2008
116views more  SIGOPS 2008»
15 years 6 months ago
Practical techniques for purging deleted data using liveness information
The layered design of the Linux operating system hides the liveness of file system data from the underlying block layers. This lack of liveness information prevents the storage sy...
David Boutcher, Abhishek Chandra
IJNSEC
2007
193views more  IJNSEC 2007»
15 years 6 months ago
Statistical Attack Resilient Data Hiding
In this paper, we propose a discrete cosine transform (DCT) based spread spectrum data-hiding algorithm that is resilient to statistical attacks. Unlike other spread spectrum base...
Palak K. Amin, Ning Liu, Koduvayur P. Subbalakshmi
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