[PDF] Top 20 A framework for identifying compromised nodes in sensor networks

... 2: Sensor network data ...fusion nodes, which aggregate them and forward the result further to the base ...station. Compromised data fusion nodes may send bogus aggregated information to the ... See full document

... low PR activity or the channels which can be avail- able for CR nodes for a considerable amount of time. Along with PR traffic, MAC protocol for CRSN selects the suitable path on the basis of energy of ... See full document

... each node. During packet transmission each node adds a packet sequence number and encrypts the packet using unique secret key. Then it forwards the packet to its randomly chosen parent. Child node notice the parent node ... See full document

... ad-hoc networks (MANET) has become a more sophisticated problem than security in other networks, due to the open nature and the lack of infrastructure of such ...of nodes that are not authorized for ... See full document

... resource-constrained sensor nodes, since it is considerably less compute-intensive than public key cryptography, and 2) the resource-rich base station is chosen as the central point for computation and ... See full document

... with identifying new cluster head for ...wireless sensor network arrangements preferred as fault liberal multipath direction-finding process for energy competent wireless sensor ... See full document

... untrustworthy nodes by using behavioral method, that is Parameter Grouping, BS applies attestation to untrustworthy nodes to check the changing of code in ...the sensor nodes using MD5 ... See full document

... Our proposed random routing algorithm set up a randomized multi-path routing between nodes that can overcome the black holes formed by Compromised-node and denial-of-service attacks. Instead of selecting ... See full document

... eliminate compromised nodes without requiring a central authority that might become an attractive attack ...the nodes executing the protocol may be malicious and attempt to block or subvert the ... See full document

... from compromised nodes in sensor ...other nodes from compromised nodes, because each node does not know where other nodes ... See full document

... all nodes by advertising the suspected node’s ...differentiating compromised node and original ...of nodes in definite time ...out compromised node by equating the difference with given ... See full document

... the nodes, HELLO floods are prevented when the adversary only has a powerful transmitter because the protocol verifies the bidirectionality of the ...a compromised node with a sensitive receiver and a ... See full document

... of nodes in the network had over the ranking of nodes takes ...participating nodes are provided with rank based on their performance of forwarding packets from the source to ...bad nodes in ... See full document

... and sensor nodes and recover the ...accommodate nodes that enter a cluster because of mobility and thus, increases ...localize sensor nodes during cluster generation and every time a ... See full document

... The sensor nodes are assigned a weight value (Wn) which represent its reliability or the confidence ...the sensor node reports a wrong value ...a sensor node is reporting a false value, its ... See full document

... dimensional sensor systems. They have also analyzed the sensor system for worst case ...optimized sensor system by comparing the network efficiency for circular and grid patterns with the random node ... See full document

... the sensor network remains ...A sensor network should not leak the sensed data to its neighboring ...communicating nodes shares the secret ...among sensor nodes ... See full document

... Wireless sensor networks are a group of specialized devices or sensors which are used to monitor different environmental conditions and to collect and organize that data at some certain central ...wireless ... See full document

... We have proposed a replication detection scheme for mobile sensor networks based on the SPRT. We have analytically demonstrated the limitations of attacker strategies to evade our detection technique. In ... See full document

... Saurabh Gupta [8] et al introduce new protocol WHOP network. Once the route discovery, source node initiates wormhole detection process within the established path that counts hop distinction between the neighbors of ... See full document