… Rather than attempting to fix a broken scheme, we present a novel authentication scheme
for multi-gateway based WSNs. We then demonstrate the security of the proposed scheme …

… for multi-gateway wireless sensor networks in IoT deployment. … multi-gateway-based
three-factor user authentication and key agreement scheme in hierarchical wireless sensor networks…

… technology or in which IoT has been deployed. The … If we apply Kwon et al.’s scheme to the
multi-gateway structure, … is very inefficient for the multi-gateway scenario. Third, Kwon et al. …

… Wireless sensor networks can be deployed in any attended or unattended environments like
… Therefore, it is our valid assumption that all the deployed sensor nodes execute registration …

… It can be structured or unstructured, where sensor nodes may be deployed in an ad hoc …
and key agreement in multi-gateway based wireless sensor networks. For a comprehensive …

… of the attacker and the sensor network in a Stackelberg setting. … the impact of jamming attacks
by deploying more gateways. A … of wireless sensor networks towards internet of things,” in …

… It is run by a system administrator (SA). Suppose m sensor nodes be deployed in each …
We also assume that each deployed sensor node primarily selects its nearby HGWN based …

… It is well known that security has becoming an urgent issue for the wireless sensor networks.
… After being deployed, each gateway node has an identity ID. Each pair of gateway nodes …

… Therefore, to address the above issues, we propose a multi-gateway authentication scheme
… and it pre-loads information in deployed sensor nodes and gateways before being deployed …

… Most of the existing multi-gateway schemes are based on … In this paper, we propose a
lightweight multi-gateway … for multigateway wireless sensor networks in iot deployment,…