[PDF] Top 20 Towards fake sources for source location privacy in wireless sensor networks with multiple sources

... It was proposed in [20] that the strength of an attacker for WSNs can be factored along two dimensions, namely presence and actions. Presence captures the network coverage of the attacker, while actions capture the ... See full document

... The 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, ... See full document

... or location angles [9] to avoid ...utilising fake sources, whereby they send padded and encrypted messages that are indistinguishable from those sent by the real source to lure the attacker in ... See full document

... Source location privacy was originally introduced in [3, 4] where the authors introduced Phantom Routing a two-stage routing protocol to provide ...either towards or away from some landmark ... See full document

... the source, which is a good location for a PFS to ...the source node to allocate fake ...prevent multiple competing fake sources from being created, allowing high levels ... See full document

... A number of techniques have been proposed to provide SLP, such as phantom routing using random walks [115, 156], message delay [15, 64], fake sources [17, 71] and many others [78, 80, 124]. In general, the ... See full document

... a wireless sensor node as a computing device equipped with a wire- less interface and associated with a unique ...in wireless sensor networks is typically modelled with a circular ... See full document

... The fake source technique, relies on a subset of network nodes acting as decoys for the real source by becoming fake ...sources. Fake sources will periodically broadcast ... See full document

... message location information through various techniques, depending on the power of the ...small wireless network, which we term an attacker network, of his own that captures messages and shows how the ... See full document

... a source to a sink was modelled as an Integer Linear Programming (ILP) optimisation ...the source was ...similar location and also because messages would be missed that take a different ... See full document

... of privacy for existing Wireless sensor network applications, namely, system privacy, data privacy, and context ...the location information of source sensor nodes ... See full document

... The source location privacy-preserving schemes can be classified into global-adversary-based and routing- based ...preserve source node’s location privacy, each node has to send ... See full document

... Abstract--Wireless sensor networks (WSNs) have been gained worldwide attention for use in different ...deployment. Sensor node close to the sink node fails early due to heavy traffic destined ... See full document

... moves towards the destination, mitigating the time correlation ...a fake packet. This fake packet travels configured number of hops to confuse the ...the sensor network called hot ... See full document

... Another privacy technique is the differential fractal propagation technique, where in a sensor node sends a real packet , its neighbor node generates the fake ...The fake packet then travels a ... See full document

... Abstract—Source location privacy (SLP) is becoming an impor- tant property for a large class of security-critical wireless sensor network applications such as monitoring and ...moving ... See full document

... 1. Towards Resilient Geographic Routing in WSNs In this paper, we consider the security of geographical forwarding (GF) – a class of algorithms widely used in ad hoc and sensor ...their location ... See full document

... Wireless sensor networks (WSN) consist of a large number of densely populated small sensor nodes which sense, acquire data, compute and have wireless communication ...capabilities. ... See full document

... A Wireless Sensor Network (WSN) contains hundreds or thousands of the sensor ...These sensor nodes are able to communicate either among each other or route the data packets hop-by-hop ... See full document

... ABSTRACT: Wireless sensor networks (WSNs) have been gained worldwide attention for use in different ...deployment. Sensor node close to the sink node fails early due to heavy traffic destined ... See full document