225 search results - page 22 / 45 » Defending against Sybil Attacks in Sensor Networks |
CCS
2007
ACM
14 years 14 hour ago
2007
ACM
Defending against denial-of-service (DoS) in a mobile ad hoc network (MANET) is challenging because the network topology is dynamic and nodes are selfish. In this paper, we propos...
IM
2007
13 years 9 months ago
2007
— We present the design and evaluation of I4, a network infrastructure that enables information exchange and collaboration among different domains. I4 can help address problems, ...
IPSN
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. This paper evaluates the performance of INSENS, an INtrusion-tolerant routing protocol for wireless SEnsor Networks. Security in sensor networks is important in battlefi...
SOUPS
2006
ACM
14 years 2 months ago
2006
ACM
We describe Passpet, a tool that improves both the convenience and security of website logins through a combination of techniques. Password hashing helps users manage multiple acc...
CSFW
2005
IEEE
14 years 1 months ago
2005
IEEE
Availability is a critical issue in modern distributed systems. While many techniques and protocols for preventing denial of service (DoS) attacks have been proposed and deployed ...