1. Expanded Attack Surface
Partitioned 5G networks-particularly those employing network slicing-create multiple virtual networks over a shared infrastructure. This significantly increases the number of potential entry points for attackers:
Each slice may adopt a distinct security posture, complicating efforts to enforce consistent protection across the network.
If inter-slice communication is not properly isolated, it can be exploited as a vector for lateral movement or data breaches.
2. Vulnerabilities in Virtualization and Orchestration
Virtualized environments are susceptible to misconfigurations, privilege escalation, and container escape attacks.
Orchestration tools, if compromised, can provide attackers with broad control over network functions and resources.
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Chirag Raval
Lead Consultant
Infosys Ltd
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Original Message:
Sent: Mar 02, 2018 17:19
From: RICARDO Oliveira
Subject: Network slicing and 5G
What risks can be predicted in the future 5G partitioned networks?
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RICARDO Oliveira
Prefeitura da Cidade do Rio de Janeiro
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