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Securing OPEN-RAN Equipment Using Blockchain-Based Supply Chain Verification
Feb. 28, 2024, 5:11 a.m. | Ali Mehrban, Mostafa Jani
cs.CR updates on arXiv.org arxiv.org
Abstract: The disaggregated and multi-vendor nature of OPEN-RAN networks introduces new supply chain security risks, making equipment authenticity and integrity crucial challenges. Robust solutions are needed to mitigate vulnerabilities in manufacturing and integration. This paper puts forth a novel blockchain-based approach to secure OPEN-RAN equipment through its lifecycle. By combining firmware authentication codes, a permissioned blockchain ledger, and equipment node validators, we architect a tamper-resistant ecosystem to track provenance. The outlined design, while conceptual, establishes a …
arxiv authenticity blockchain challenges cs.cr cs.ni equipment integration integrity lifecycle making manufacturing nature networks novel risks security security risks solutions supply supply chain supply chain security vendor verification vulnerabilities
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