Towards a robust scale‐free network in internet of health things against multiple attacks using an inter‐core based reconnection strategy
Wireless sensor networks (WSNs) have attained a great attraction of researchers in
the recent years. In these networks, many structures are considered that have different
properties. This article offers a unique approach, the inter-core based reconnection
strategy (ICRS), which is intended to improve the robustness of Scale-Free
Networks (SFNs) in the setting of wireless sensor networks (WSNs), with a special
emphasis on the Internet of Health Things (IoHT) network. SFNs’ vulnerabilities to
malicious assaults while remaining resilient to random attacks. The proposed ICRS
overcomes this issue by offering a novel reconnection approach that employs separate
edges between network centers. Destructive assaults that have a significant impact
on network connectivity, emphasizing the importance of a robust network that can
resist a variety of attacks. ICRS is positioned as a solution that optimizes the network
via reconnection techniques, changing it into an onion-like structure with increased
robustness. The simulation results depict that ICRS outperforms the existing algorithms
in terms of robustness enhancement. The results show that ICRS performs 48%,
29%, 22%, and 16% better than Barabasi Albert (BA), Hill Climbing (HC), Simulated
Annealing (SA), Random Edge Swap Mechanism (RESM), and Robustness Strategy
(ROSE), respectively.
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Wireless sensor networks (WSNs) have attained a great attraction of researchers in
the recent years. In these networks, many structures are considered that have different
…