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2009 International Workshop on Satellite and Space Communications
In the last few years, Delay/Disruption Tolerant Networking has grown to a healthy research topic because of its suitability for challenged environments characterized by heterogeneity, long delay paths and unpredictable link disruptions. This paper presents a DTN security architecture that focuses on the requirements for lightweight key management; lightweight AAA-like architecture for authentication/authorisation; resilience to Denial of Service attacks and user anonymity.doi:10.1109/iwssc.2009.5286339 fatcat:ctjwpklj6zbzfnldbjmmmewyb4