225 search results - page 25 / 45 » Defending against Sybil Attacks in Sensor Networks |
ICDCS
2009
IEEE
14 years 5 months ago
2009
IEEE
A Shrew attack, which uses a low-rate burst carefully designed to exploit TCP’s retransmission timeout mechanism, can throttle the bandwidth of a TCP flow in a stealthy manner....
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Wireless Sensor Networks (WSNs) may be deployed in hostile or inaccessible environments and are often unattended. In these conditions securing a WSN against malicious attacks is a...
NDSS
2003
IEEE
14 years 1 months ago
2003
IEEE
This paper presents the design and analysis of a multilayer protection scheme against denial-of-service (DoS) attacks in IP telephony enabled enterprise networks. While there are ...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Wireless sensor networks are collections of large number of sensor nodes. The sensor nodes are featured with limited energy, computation and transmission power. Each node in the n...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We consider the problem of self-healing in networks that are reconfigurable in the sense that they can change their topology during an attack. Our goal is to maintain connectivity...