225 search results - page 13 / 45 » Defending against Sybil Attacks in Sensor Networks |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Recently, trust establishment is recognized as an important approach to defend distributed networks, such as mobile ad hoc networks and sensor networks, against malicious attac...
TDSC
2010
13 years 2 months ago
2010
A "botnet" consists of a network of compromised computers controlled by an attacker ("botmaster"). Recently botnets have become the root cause of many Internet ...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—The use of the Internet for VoIP communications has seen an important increase over the last few years, with the Session Initiation Protocol (SIP) as the most popular protocol u...
LCN
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—We introduce a game-theoretic framework for reasoning about bandwidth attacks, a common form of distributed denial of service (DDoS) attacks. In particular, our traffic...
WASA
2009
Springer
14 years 2 months ago
2009
Springer
Wormhole attacks can negatively affect the localization in wireless sensor networks. A typical wormhole attack can be launched by two colluding external attackers, one of which sni...