WSN Architectures for Environmental Monitoring Applications

Adu-Manu, Kofi Sarpong; Abdulai, Jamal-Deen; Engmann, Felicia; Akazue, Moses; Appati, Justice Kwame; Baiden, Godwill Enchill; Sarfo-Kantanka, Godwin

doi:10.1155/2022/7823481

Cited by 8 publications

(2 citation statements)

References 64 publications

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“…Cybercriminals often use phishing emails, social engineering, and other deceptive tactics to trick individuals into divulging sensitive information such as login credentials or account details. Phishing and social engineering attacks stand as pervasive threats in the financial sector, exploiting human vulnerabilities to gain unauthorized access to sensitive information [102]- [104]. In these sophisticated schemes, malicious actors employ deceptive emails, messages, or phone calls to trick individuals into disclosing confidential financial details or login credentials.…”

Section: Phishing and Social Engineering Attacksmentioning

confidence: 99%

Navigating the nexus of security and privacy in modern financial technologies

Florence Olweny

2024

GSC Adv. Res. Rev.

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As the financial service sector rapidly evolves with the integration of cutting-edge technologies, the intersection of security and privacy becomes paramount. This paper delves into the intricate landscape of security and privacy issues within the financial service sector, offering a comprehensive analysis of the challenges and opportunities presented by emerging technologies. From blockchain to artificial intelligence, the paper explores the vulnerabilities inherent in these innovations and the consequential threats to sensitive financial data. Through an examination of recent case studies, regulatory frameworks, and technological advancements, this work aims to provide a nuanced understanding of the evolving threat landscape. Additionally, the paper proposes strategic solutions and best practices to fortify the security and privacy architecture surrounding financial technologies, fostering a resilient and trustworthy ecosystem. This research contributes to the ongoing dialogue surrounding the imperative of safeguarding financial systems, ensuring that innovation aligns seamlessly with the imperatives of confidentiality, integrity, and availability in an era where financial services and technological advancements are inextricably linked.

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Section: Phishing and Social Engineering Attacksmentioning

confidence: 99%

Navigating the nexus of security and privacy in modern financial technologies

Florence Olweny

2024

GSC Adv. Res. Rev.

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“…In the era of modern technology, WSNs play an essential role in a wide range of applications, including environmental monitoring, disaster management, agriculture, and industrial processes [1], [2], [3], [4], [5], [6], [7], [8]. The primary objective of this research is to enhance the energy efficiency and QoS in WSNs.…”

Section: Introductionmentioning

confidence: 99%

LEACH Protocol with Angular Area Routing: Boosting Energy Efficiency and QoS in Wireless Sensor Networks

Haidar Hari,

Sholihul Hadi,

Sujito

2024

IJCDS

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Wireless Sensor Networks (WSNs) stand as a vital component in contemporary wireless technology. The endurance of nodes within WSNs significantly influences system efficiency. This study delves into five energy management and node longevity strategies: Low Energy Adaptive Clustering Hierarchy (LEACH), LEACH-C, TS-I-LEACH, LEACH-Enh-DVHOP, and an original method proposed herein. Graphical analysis underscores the marked enhancement of the proposed method in sustaining active nodes over rounds, notably in initial phases compared to other methods. A pivotal innovation lies in employing angular area-based routing, augmenting resource allocation and energy efficiency. Moreover, the study introduces a node's probability to serve as a Cluster Head (CH), leveraging the refined threshold formula "T A(i)," contingent on its distance from the base station and the midpoint of the represented zone, denoted by "δ(i)". This approach offers a novel means to bolster node longevity in WSNs while optimizing energy usage. Furthermore, the study evaluates the time required to reach the point where all nodes are depleted of energy, referred to as the "All Node Die" metric, against the number of rounds (r). LEACH-Enh-DVHOP (the previous study) exhibits a 63.14% increase in energy efficiency over LEACH Original, while in this study, Proposed (This Paper) demonstrates a 3.10% improvement over LEACH-Enh-DVHOP. Additionally, an enhancement in Quality of Service (QoS) is observed. The packet delivery ratio increases by 200% compared to LEACH Original for LEACH-Enh-DVHOP and by 383.3% for Proposed (This Paper) compared to LEACH-Enh-DVHOP (previous study). The study's outcomes are poised to advance WSN technology in the future significantly, redefining energy management paradigms and enriching node sustainability in wireless networks.

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