Effective Gi-LAN optimisation towards Hardening the 5G Service Provider Platform

Raj, Dhanesh; Lekshmi, S; Nair, Bhavana B.; Ponnekanti, Seshaiah

doi:10.1109/wispnet45539.2019.9032776

Cited by 2 publications

(2 citation statements)

References 13 publications

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“…Traditional network security has strengthened the network at the core network nodes protecting the network perimeter with Gi-LAN hardening [8]. The current Gi-LAN implementation typically comprising load balancer (LB), firewall (FW), deep packet inspection (DPI) dynamically updates the virtual machines to provide security at the network level.…”

Section: G Nfv Infrastructure Nfvi Securitymentioning

confidence: 99%

Data Optimization-Based Security Enhancement in 5G Edge Deployments

Lekshmi

Bandodkar

Vippalapalli

et al. 2021

Innovative Data Communication Technologies and Application

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Recently, edge computing and data analytics have been recognized as some of the key technologies to deliver low latency, high data rate services using the 5G networks. The 5G edge infrastructure is likely to cater to a mix of cellular and non-cellular devices mainly covering the Internet of things (IoT) and miniature sensor devices. The network vulnerability and threat mitigation at the edge become utmost important to protect the network from upstream attacks originating from the sensors. In mobile network deployments, the app data from multiple user devices can be collected at the mobile edge analytics server residing on the network side. These app data feeds can be processed at the edge server to dynamically build network quality maps. The quality analysis can be utilized to precisely monitor the experience of the users. Further, the serving cells or base stations serving those users within the edge can also be identified on the maps. This can help to pinpoint the real-time traffic variations per user in each cell. The user traffic trends, derived from the app-based quality analysis, can also help to identify security anomalies that may be taking place at the edge. In this paper, a novel framework to couple the traffic analysis and security monitoring at the mobile edge has been proposed with an example

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Section: G Nfv Infrastructure Nfvi Securitymentioning

confidence: 99%

Data Optimization-Based Security Enhancement in 5G Edge Deployments

Lekshmi

Bandodkar

Vippalapalli

et al. 2021

Innovative Data Communication Technologies and Application

Self Cite

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show abstract

“…theft, massive replay, redirection, botnet[Raj et al, 2019], exhaustive search, spectrum scanning, internet control message protocol packages, statistical, SYN flooding, ping of death, backdoor, UDP flooding, slice-initiated, IP spoofing, bug exploitation, TCP reset, differential (e.g., differential fault attack), cyberphysical, selective forwarding, and host resource starvation.…”

mentioning

confidence: 99%

A Systematic Literature Mapping on the Security of 5G and Vertical Applications

Sobrinho,

Santos,

Silva

et al. 2023

Preprint

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The deployment of 5G infrastructure is one of the main vectors for new application scenarios since it enables enhanced data bandwidth, low latency, and comprehensive signal coverage. As a result, this communication system supports various vertical applications such as the Industrial Internet of Things, smart health, smart cities, smart grids, and transportation systems. However, these applications bring new challenges to 5G networks due to specific requirements for such scenarios. Furthermore, as software-based technologies, including network slicing, software-defined networks, network function virtualization, and multi-access edge computing are a fundamental part of the 5G architecture, the network can expose these applications to new security and privacy concerns. This study summarizes the existing literature on 5G vertical applications security. We highlight vulnerabilities, threats, attacks, and solutions for 5G vertical applications. We conducted a Systematic Literature Mapping (SLM) to discuss security and privacy challenges regarding the 5G vertical applications. The SLM answered the following research question: what is the state-of-the-art regarding security in 5G networks and vertical applications? We reviewed 389 papers from 2,349 produced by searching with a curated search query and discussed vulnerabilities, threats, attacks, and solutions for 5G vertical applications. Smart cities, Industry 4.0, smart transportation, public services, smart grids, and smart health are vertical applications with relevant security concerns. We observed the need for more research since the 5G and vertical applications continuously evolve. This review also uncovers research gaps and future research directions.

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Effective Gi-LAN optimisation towards Hardening the 5G Service Provider Platform

Cited by 2 publications

References 13 publications

Data Optimization-Based Security Enhancement in 5G Edge Deployments

Data Optimization-Based Security Enhancement in 5G Edge Deployments

A Systematic Literature Mapping on the Security of 5G and Vertical Applications

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