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https://hdl.handle.net/2440/103262
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Type: | Journal article |
Title: | Achieving inter-domain routing security based on distributed translator trust model |
Author: | Kong, L. Shen, H. |
Citation: | Computer Science and Information Systems, 2015; 12(4):1327-1344 |
Publisher: | ComSIS Consortium |
Issue Date: | 2015 |
ISSN: | 1820-0214 2406-1018 |
Statement of Responsibility: | Lingjing Kong and Hong Shen |
Abstract: | 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 |
Rights: | Copyright status unknown |
DOI: | 10.2298/CSIS140910057K |
Published version: | http://dx.doi.org/10.2298/csis140910057k |
Appears in Collections: | Aurora harvest 7 Computer Science publications |
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