157 search results - page 20 / 32 » Detection of Denial-of-Message Attacks on Sensor Network Bro... |
ICNP
2009
IEEE
14 years 2 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...
COMPUTER
2004
13 years 7 months ago
2004
Given the heightened awareness and response to threats posed to national security, it is important to evaluate, and if possible, improve current measures being taken to ensure our...
PDP
2009
IEEE
14 years 2 months ago
2009
IEEE
- Peer-to-peer (p2p) networking technology has gained popularity as an efficient mechanism for users to obtain free services without the need for centralized servers. Protecting th...
JSAC
2006
13 years 7 months ago
2006
Abstract--Wireless sensor networks have received a lot of attention recently due to its wide applications. An accurate and synchronized clock time is crucial in many sensor network...
SRDS
2007
IEEE
14 years 1 months ago
2007
IEEE
Sensors that operate in an unattended, harsh or hostile environment are vulnerable to compromises because their low costs preclude the use of expensive tamper-resistant hardware. ...