Table 5 Comparison between previous work and this work.
From: A data plane security model of SR-BE/TE based on zero-trust architecture
| Â | SbSR (SDP based SR)30 | ZbSR (ZTA based SR) |
|---|---|---|
Problem oriented | The terminal device of the SR network data plane | The switching device of the SR network data plane |
Modeling | The migration model of the mature SDP model is carried out | Based on the concept of ZTA, a new ZTA model is designed by adding security components and reassembling the original functional components |
Assessment | Port scanning; Traffic monitoring; DoS attack; Topology detection based on label detection; Routing loop attack based on directional label; Performance overhead | Control plane message tampering; Data plane loop attack; Identity deception; Back door utilization; DOS attack; Performance overhead |
