SD-WAN Security Threats, Bandwidth Issues, SLA, and Flaws: An In-Depth Analysis of FTTH, 4G, 5G, and Broadband Technologies

Authors

  • Dr.A.Shaji George Masters IT Solutions, Chennai, Tamil Nadu, India
  • A. S. Hovan George Masters IT Solutions, Chennai, Tamil Nadu, India
  • Dr. T. Baskar Professor, Department of Physics, Shree Sathyam College of Engineering and Technology, Sankari Taluk, Tamil Nadu, India

DOI:

https://doi.org/10.5281/zenodo.8057014

Keywords:

SD-WAN, Access, Technologies, Security Challenges, FTTH, 4G, 5G, Broadband, Data Breaches, Unauthorized Access, Malware

Abstract

This paper investigates the security challenges associated with various access technologies, such as Fiber to the Home (FTTH), 4G, 5G, and broadband connections, in the context of Software-Defined Wide Area Network (SD-WAN) deployments. As organizations increasingly rely on these access technologies to support their network infrastructure, it becomes essential to understand and address the specific security challenges associated with each technology. The purpose of this study is to examine the unique security risks and vulnerabilities of FTTH, 4G, 5G, and broadband connections and provide recommendations for mitigating these risks in SD-WAN deployments. The scope of the paper covers the security challenges related to data breaches, unauthorized access, and malware, as well as the specific threats associated with each access technology. The methodology employed in this study involves a comprehensive review of existing literature, research papers, and case studies related to the security challenges of access technologies in SD-WAN deployments. This review provides an in-depth understanding of the unique risks and vulnerabilities associated with FTTH, 4G, 5G, and broadband connections. Additionally, the study examines best practices and recommendations from industry experts and security professionals to address these challenges. The key findings of this study reveal that each access technology presents its unique security challenges. For FTTH, the primary risks include physical tampering of the optical fiber connections and equipment vulnerabilities in Optical Network Terminals (ONTs) and Optical Line Terminals (OLTs). In the case of 4G and 5G networks, the primary security concerns are radio signal interception, rogue base stations, and device vulnerabilities. Broadband connections, such as Digital Subscriber Line (DSL) and cable, face security challenges related to modem and router vulnerabilities, and service provider security. To address these security challenges, the study recommends several best practices and mitigation strategies. These include securing the physical infrastructure for FTTH connections, implementing strong encryption and authentication mechanisms for 4G and 5G networks, and ensuring regular updates and secure configurations for broadband modems and routers. Additionally, organizations should employ advanced security measures, such as intrusion detection/prevention systems (IDS/IPS), next-generation firewalls, and mobile device management (MDM) solutions, to protect their SD-WAN deployments from data breaches, unauthorized access, and malware attacks. In conclusion, this paper highlights the importance of understanding and addressing the unique security challenges associated with each access technology in the context of SD-WAN deployments. By implementing the recommended best practices and mitigation strategies, organizations can better protect their network infrastructure, maintain a secure and reliable connection, and optimize the performance of their SD-WAN networks. This study contributes to the growing body of knowledge on access technology security and provides valuable insights for organizations seeking to deploy SD-WAN solutions over FTTH, 4G, 5G, and broadband connections.

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Published

2023-06-25

How to Cite

Dr.A.Shaji George, A. S. Hovan George, & Dr. T. Baskar. (2023). SD-WAN Security Threats, Bandwidth Issues, SLA, and Flaws: An In-Depth Analysis of FTTH, 4G, 5G, and Broadband Technologies. Partners Universal International Innovation Journal, 1(3), 1–37. https://doi.org/10.5281/zenodo.8057014

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Articles