Geodesic
Achieving Inter-domain Routing Security Based on Distributed Translator Trust Model
Computer Science and Information Systems, Tome 12 (2015) no. 4

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To resolve the difficulties in deployment of the classic security solution S-BGP (Secure Border Gateway Protocol), the Translator Trust Model (TTM) for a new solution SE-BGP (Security Enhanced BGP) was proposed to transform the centralized deployment mode of S-BGP to distributed mode. However, the trust (attestations of routing information) translation of TTM only depends on a single hub node and this results in severe threats for the inter-domain routing system. To overcome the deficiencies of TTM, in this paper we improve TTM to Distributed TTM (DTTM) by expanding the single hub node to a set of selected multiple hub nodes; in our DTTM, the task of attestations is distributed over multiple hub nodes instead of on a single hub node. In order to make the hub nodes respond to the case of single node failures, we design a restoration mechanism to recover the network based on the neighbour-ring structure. Besides, we develop Cooperative Secure BGP (CSBGP) to realize DTTM in BGP. In comparison with SE-BGP, our experimental results show that CS-BGP achieves an improved scalability, reduced convergence time and enhanced security.
Keywords: BGP security, TTM, DTTM, restoration mechanism, CS-BGP 
@article{CSIS_2015_12_4_a12,
     author = {Lingjing Kong and Hong Shen},
     title = {Achieving {Inter-domain} {Routing} {Security} {Based} on {Distributed} {Translator} {Trust} {Model}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {2015},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2015_12_4_a12/}
}
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Lingjing Kong; Hong Shen. Achieving Inter-domain Routing Security Based on Distributed Translator Trust Model. Computer Science and Information Systems, Tome 12 (2015) no. 4. http://geodesic.mathdoc.fr/item/CSIS_2015_12_4_a12/