145 search results - page 18 / 29 » Privacy enhanced access control in pervasive computing envir... |
PRESENCE
1998
13 years 7 months ago
1998
We present a virtual environment application that allows users to access embedded information within an immersive virtual space. Due to the richness and complexity of this environ...
CSFW
2011
IEEE
12 years 7 months ago
2011
IEEE
—Randomization is used in computer security as a tool to introduce unpredictability into the software infrastructure. In this paper, we study the use of randomization to achieve ...
WOWMOM
2009
ACM
14 years 2 months ago
2009
ACM
It has been shown that IEEE 802.11 DCF medium access control (MAC) protocol may not be suitable for multihop wireless networks due to its relatively low throughput and severely un...
PDP
2008
IEEE
14 years 2 months ago
2008
IEEE
In the future 4G wireless networks will span across different administrative domains. In order to provide secure seamless handovers in such an environment the Context Transfer Pro...
TRUST
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Virtual Private Networks are a popular mechanism for building complex network infrastructures. Such infrastructures are usually accompanied by strict administrative restr...