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 …

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 …

As the trust issue in wireless sensor networks is emerging as one important factor in security
schemes, it is necessary to analyze how to resist attacks with a trust scheme. In this paper …

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 …

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

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

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

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

Due to the characteristics of limited resources and dynamic topology, wireless sensor
networks (WSNs) are facing two major problems: security and energy consumption …

Security is an important phenomena for energy conservation in wireless sensor networks
(WSN). Moreover, the management of trust in the WSN is a challenging task since trust is …