Securing the Management Plane in Intent-based Cellular Networks
Kashif Mehmood, Katina Kralevska, Danilo Gligoroski

TL;DR
This paper introduces a security framework for intent-based cellular networks that uses WireGuard to protect communication channels, ensuring secure, authenticated, and isolated management plane interactions.
Contribution
It presents a novel security framework leveraging WireGuard to enhance the security and integrity of intent communication in IBN systems, surpassing existing solutions like OpenVPN.
Findings
WireGuard provides better performance than OpenVPN.
The framework ensures secure and isolated communication channels.
It effectively prevents intrusions in IBN management systems.
Abstract
IBN is an emerging network management paradigm that allows automated closed-loop control and management of network devices and services. Closed-loop control requires security primitives to avoid intrusive human impact on network policies, posing a serious security challenge. This paper addresses this critical problem by securing the management plane in IBN systems. We propose a novel security framework based on WireGuard that augments the existing standards to secure intent communication between intent stakeholders. The framework guarantees isolation through WireGuard tunnels and provides inherent authentication and access control mechanisms to avoid intrusion in IBN systems. This work contributes to developing secure, efficient, and flexible communication channels within the IBN ecosystem, ensuring the integrity and confidentiality of network intents and operational data. Experimental…
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Taxonomy
TopicsCooperative Communication and Network Coding · Advanced MIMO Systems Optimization
