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GLOBAL DIGITAL LIBRARY
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Volume 4, Issue 2, December 2024
Advancing IoT with Edge Computing: A Comparative Analysis of Cloud, Fog, and Edge Paradigms
Mohammad A Shahzad
AbstractRecent advancements in Internet technology have significantly transformed the interaction between humans and electronic devices, leading to the rise of the Internet of Things (IoT). This paper explores the evolution and impact of edge computing, a technology that processes data near its source rather than relying solely on cloud computing. By comparing cloud, fog, and edge computing, we highlight the advantages of edge computing in reducing latency, enhancing security, and improving efficiency. The paper also addresses the challenges and opportunities in edge computing, emphasizing its potential applications in smart homes, cities, and collaborative environments. Edge computing represents a pivotal shift towards more responsive and efficient data processing, crucial for the future of IoT.
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A Critical Evaluation of the Current Networking Technologies, their Security Vulnerabilities, and Countermeasures
Dan Lee-Jones
AbstractThe rapid evolution of networking technologies has revolutionized data communication, enabling unprecedented levels of connectivity and driving the development of advanced applications. This paper comprehensively reviews current and emerging networking technologies, focusing on their capabilities, vulnerabilities, and implications. It begins with examining the progression of broadband technologies, covering fixed-line options such as DSL, ADSL, fiber optics, powerline communications, and wireless advancements, including WiMAX, 3G, 4G, and 5G. Each technology's strengths, limitations, and specific use cases are analyzed, along with comparative insights into performance, scalability, and accessibility. The paper also explores the transformative role of Software-Defined Networking (SDN) in enabling agile, efficient, and scalable network management, discussing its architecture, operational advantages, and associated security challenges. Short-range communication technologies such as Bluetooth, NFC, infrared, RFID, ANT, and Z-Wave are also examined in detail. Security challenges arising from the widespread adoption of these technologies are critically assessed, and tailored countermeasures are proposed to mitigate associated risks. This holistic analysis offers a valuable framework for understanding the impact of networking advancements on communication infrastructures. It provides actionable insights for researchers, practitioners, and policymakers navigating the complexities of a hyper-connected world.
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Bio-Inspired Approaches for Enhancing Scalability, Adaptability, and Resilience in Modern Networking Systems
Khalid Khan
AbstractIn recent years, computer networks have evolved from static, hierarchical structures to highly distributed, autonomous systems. This shift necessitates self-adaptive and self-organizing capabilities in networking nodes. Challenges such as scalability, mobility, resource constraints, and the need for infrastructure-less operation are addressed through biologically inspired approaches. Techniques like Ant Colony Optimization, Artificial Immune Systems, and epidemic spreading offer promising solutions for efficient and robust network control. This paper explores various bio-inspired models and their applications in modern networking paradigms, highlighting their potential to enhance the performance and resilience of large-scale, dynamic, and heterogeneous networks.
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A Comprehensive Analysis on the Advancements, Architectures, and Challenges of Wireless Mesh Networks in Enhancing Modern Communication Technologies
Hamza Abid
AbstractThis paper explores the advancements and significance of Wireless Mesh Networks (WMNs) in modern communication technologies, particularly their role in enhancing 4G, 5G, and beyond. It examines the architecture, types of nodes, and various standards of WMNs, highlighting their dynamic, self-organizing nature and cost-effectiveness. The paper also compares WMNs with ad-hoc networks, addressing protocol design and other critical issues. This paper provides a comprehensive analysis of the potential of WMNs to provide flexible, scalable, and reliable network solutions, and can serve as an essential reference for researchers and industry professionals.
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Advancements in Communication Technologies: Cellular Networks, Broadband, Cloud Computing, and their Security
Michael James Wood
AbstractThis paper explores modern communication technologies, focusing on the evolution of cellular networks from 1G to 5G, comparing their architectures and advancements. Broadband solutions, including DSL and fiber-optic FTTH, are examined alongside cloud computing models—public, private, hybrid, and community—and service models like SaaS, PaaS, IaaS, and FaaS. Security challenges across these technologies, including cellular, broadband, and cloud systems, are analyzed with proposed countermeasures. The study highlights the importance of innovation and robust security to ensure the reliability of these interconnected systems.
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