Recent advances in wireless sensor networks (WSNs) have led to many new promising
applications including habitat monitoring and target tracking. However, data communication …

Data aggregation in wireless sensor networks is employed to reduce the communication
overhead and prolong the network lifetime. However, an adversary may compromise some …

Secure data aggregation in wireless sensor networks has two contrasting objectives, i)
Efficiently collecting and aggregating data and ii) Aggregating the data securely. Many …

Wireless Sensor Network (WSN) consists of a large number of nodes with limited sensing,
computation and communication capabilities. In such network consisting of resource …

Wireless sensor networks (WSN) are made up of energy constraint tiny sensing devices
which are distributed geographically to monitor inhabited remote areas by collecting the …

This paper studies security for data aggregation in sensor networks. Current aggregation
schemes were designed without security in mind and there are easy attacks against them …

Data aggregation has been put forward as an essential technique to achieve power
efficiency in sensor networks. Data aggregation consists of processing data collected by …

Wireless sensor networks often consists of a large number of low-cost sensor nodes that
have strictly limited sensing, computation, and communication capabilities. Due to resource …

Data aggregation in wireless sensor networks eliminates data redundancy, thereby
improving bandwidth usage and energy utilization. The paper presents a secure data …

Wireless sensor networks include a large number of sensor nodes, which monitor an
environment. These networks have many applications in Internet of Things (IoT) and …