2022
DOI: 10.1038/s41598-022-24342-y
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A data plane security model of SR-BE/TE based on zero-trust architecture

Abstract: Facing the untrusted threats of network elements and PKI/CA faced by SR-BE/TE (Segment Routing-BE/TE) data plane in the zero-trust network environment, firstly, this paper refines it into eight specific security issues. Secondly, an SR-BE/TE data plane security model ZbSR (ZTA-based SR) based on zero-trust architecture is proposed, which reconstructs the original SR control plane into a "trust-agent" two-layer plane based on 4 components of the controller, agent, cryptographic center and information base. On o… Show more

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Cited by 2 publications
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