62 search results - page 3 / 13 » A New Secure Authentication Scheme Based Threshold ECDSA For... |
SUTC
2006
IEEE
13 years 11 months ago
2006
IEEE
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
IEEECIT
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper we propose an improved and efficient key pre-distribution scheme for wireless sensor networks. Our scheme significantly increases the storage efficiency and security...
CSREAPSC
2006
13 years 6 months ago
2006
- Security is a big challenge when wireless sensor networks are deployed in a hostile environment. Due to the computational and storage overheads, traditional asymmetric-key based ...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
In a wireless network composed of multiple access points, a long delay during roaming from one access point to another may cause a disruption for streaming traffic. Roaming in wire...
COMCOM
2007
13 years 4 months ago
2007
Distributed wireless sensor networks have problems on detecting and preventing malicious nodes, which always bring destructive threats and compromise multiple sensor nodes. Theref...