Nagaoka University of Technology
   
 

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Nakahira, K.T., Yamaguchi, K., & Kitajima, M. (2015)

Nakahira, K.T., Yamaguchi, K., & Kitajima, M. (2015). Ecology of Spam Server Under Resilience Force in the e-Network Framework. COGNITIVE 2015 : The Seventh International Conference on Advanced Cognitive Technologies and Applications, 169-174.

 

Ecology of Spam Server Under Resilience Force in the e-Network Framework

We propose the concept "ecology of a spam server," based on the e-Network and resilience in an effort to clarify its mechanism, which will contribute to the development of security and network strategies. We consider the microstructure of resilience with the e-Network framework and demonstrate three stages of spam servers: secure but underlying, developing, and critical. Using these features, we introduce the Evolution Diagram (ED), a method for quantitatively representing the patterns of the evolution history of a server. From this diagram, we derive three indexes to measure resilience: maximum transmission potential, continuity, and reproducibility. Through these indexes, we define resilience, which is divided into eight classes depending on the existence/absence of these three primitive features. We calculate the resilience of the individual spam servers. This idea would lead to useful tools for producing strategies not only for security but also for Internet/country domain governance.

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