[PDF] Top 20 Protecting source location privacy against wormhole attack using dawn in wireless sensor networks

... the wireless system ...is wormhole attacks, which weakens the performance gain of network ...traditional wireless networks, the influence of wormhole attacks and countermeasures are ... See full document

... Wireless sensor networks are susceptible to wide range of security attacks due to the multi-hop nature of the transmission ...Also, wireless sensor networks have an additional ... See full document

... A number of techniques have been proposed to provide SLP, such as using random walks [3], geographic routing, delays [4], dummy data sources [5, 6] and so forth. However, there has been no universal solution ... See full document

... in using Wireless Sensor Networks (WSNs) for deployments in scenarios such as asset monitoring increases, the need to consider security and privacy issues also becomes ...of ... See full document

... Abstract—Wireless sensor networks (WSNs) are commonly used in asset monitoring applications, where it is often desirable for the location of the asset being monitored to be kept ...The ... See full document

... the source, in a similar fashion to phantom ...DAS networks, where slot allocations are altered at the MAC protocol level in order to attract the attacker along a diversionary ...provide privacy ... See full document

... hop wireless systems, such as wireless sensor networks, mobile ad hoc network, security is an important ...in wireless sensor network or mobile ad hoc ...devastating ... See full document

... Abstract—Wireless sensor networks (WSNs) are regularly used in asset monitoring applications, where the location of an asset or assets must be kept ...Providing location privacy ... See full document

... fake source problem, as per the original setup [1], is as follows: There is a message source (real source) in a WSN, with an attacker initially positioned at the ...the source, usually along ... See full document

... Many techniques have been proposed to provide SLP against eavesdroppers [6, 7], as assumed in the paper. Phantom routing is a two stage protocol where the first stage sends messages on a directed random walk ... See full document

... physical location of the data source ...a sensor node detects the presence of the panda and broadcasts it to its ...data source and base ...data source and base ... See full document

... particular location, it did so to either prey or to get water, and this increases the possibility of the bird descending to that location thereby requiring source location privacy ... See full document

... As can be seen in fig. 3, this algorithm has three steps. The first step is known as the search space step. The second step is named the minimal cloaked area step while the third step is known as the validation step. The ... See full document

... personal location privacy, two aggregate location anonymization algorithms, namely, 3D resource- and 3D quality-aware algorithms are ...the sensor nodes to work together with each other to ... See full document

... of sensor nodes. These sensor nodes are often densely deployed in a sensor field and have the capability to collect data and route data back to a base station ...A sensor consists of four ... See full document

... in wireless sensor network is wormhole attack (Zhao, Wei, Dong, Yao, & Gao, 2010) (Prasannajit B, Anupama, Vindhykumari, Subhashini, & Vinitha, 2010) (Karlof & Wanger, Secure ... See full document

... Mesh Networks (WMNs) have become an emerging technology to meet challenges of next generation networks and offers cost-effective solutions to the service ...the wireless medium itself is susceptible ... See full document

... WSNs using hardware devices or information of entire WSNs (topology or statistical), they cannot be effectively used in ...Hoc Networks static infrastructure, open nature and node mobility causes several ... See full document

... Security against Compromised Nodes. The proposed scheme can assure the location privacy against compromised nodes, because each node maintains the minimum routing ...a sensor node does ... See full document

... Fake Source Algorithm: The fake source technique, as the name suggests, involves selecting a subset of nodes to act as fake sources to simulate the real ...real source (hence, the asset) by confusing ... See full document