As wireless sensor networks continue to grow, so does the need for effective security
mechanisms. The classical mechanisms, namely authentication and encryption, can prevent …

In order to counter the malicious attacks from internal nodes in Wireless Sensor Network
(WSN), this paper proposes an Energy-optimized Secure Routing (EOSR) based on …

Routing is one of the most important operations in wireless sensor networks (WSNs) as it
deals with data delivery to base stations. Routing attacks can cripple it easily and degrade …

Nodes in most of the deployments of Wireless Sensor Networks (WSNs) remain un-
administered and exposed to variety of security attacks. Characterized by constrained …

The unique characteristics of wireless sensor networks make them susceptible to the
attacks. The secure scheme is considered in designing the routing protocol and algorithm …

The trust routing protocol is an important way to solve the security of wireless sensor
networks. In previous work, nodes' trust evaluation granularity is coarse, and routing trust …

Trust-based security models are efficient and reliable over traditional cryptographic schemes
(eg, encryption, key management schemes) to detect and alleviate various internal threats …

A wireless sensor networks encompasses battery powered sensor nodes with extremely
limited processing capabilities. One of the major challenges in WSN is to overcome the …

Wireless Sensor Networks (WSN) are vulnerable to a wide set of attacks which threaten the
network operation. Although communication and security technologies for computer …

In recent years, trust-aware routing protocol plays a vital role in security of wireless sensor
networks (WSNs), which is one of the most popular network technologies for smart city …