19 search results - page 1 / 4 » Protecting Neighbor Discovery Against Node Compromises in Se... |
ICDCS
2009
IEEE
14 years 8 months ago
2009
IEEE
The neighborhood information has been frequently used by protocols such as routing in sensor networks. Many methods have been proposed to protect such information in hostile envir...
SASN
2006
ACM
14 years 4 months ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
SASN
2006
ACM
14 years 4 months ago
2006
ACM
This paper focuses on defending against compromised nodes’ dropping of legitimate reports and investigates the misbehavior of a maliciously packet-dropping node in sensor networ...
WIMOB
2008
IEEE
14 years 5 months ago
2008
IEEE
— Node compromise is a serious threat in wireless sensor networks, as it enables an adversary to perform various attacks. Many security schemes exploit the redundancy of many wir...
INFOCOM
2005
IEEE
14 years 4 months ago
2005
IEEE
— When a sensor network is deployed in hostile environments, the adversary may compromise some sensor nodes, and use the compromised nodes to inject false sensing reports or modi...