369 search results - page 1 / 74 » Reducing Security Overhead for Mobile Networks |
AINA
2005
IEEE
13 years 10 months ago
2005
IEEE
Security of mobile communications comes with the cost of computational overhead. Reducing the overhead in security computations is critical to ensure the overall performance of a ...
IJNSEC
2008
13 years 4 months ago
2008
The protocol design for wireless roaming authentication is challenging because of the key management regarding users and home/visited networks. In this paper, we present two authe...
IWCMC
2009
ACM
13 years 11 months ago
2009
ACM
Wireless Mesh Networks (WMNs) are gaining popularity as a flexible and inexpensive replacement for Ethernet-based infrastructure. However, WMN security has not been covered adequ...
ADHOC
2008
13 years 4 months ago
2008
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
A crucial issue for a mobile ad hoc network is the handling of a large number of nodes. As more nodes join the mobile ad hoc network, contention and congestion are more likely. Th...