A Critical Evaluation of the Current Networking Technologies, their Security Vulnerabilities, and Countermeasures</p>

Dan Lee-Jones

IOARP Journal of Communication and Networks

A Critical Evaluation of the Current Networking Technologies, their Security Vulnerabilities, and Countermeasures

Dan Lee-Jones

Abstract

The 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.

Keywords Broadband technologies, networking security, Software-Defined Networking, wireless communication

Journal IOARP Journal of Communication and Networks
Volume Volume 4
Issue Issue 2, December 2024
Date Published 31 December 2024
Published in IOARP Journal of Communication and Networks
Date Appeared in GDL 15 January 2025

Journal Homepage on Global Digital Library

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