Quan REN, Lei HE, Jiangxing WU. Analysis of different anti-interference system models based on discrete time Markov chain[J]. Chinese Journal of Network and Information Security, 2018, 4(4): 30-37.
DOI:
Quan REN, Lei HE, Jiangxing WU. Analysis of different anti-interference system models based on discrete time Markov chain[J]. Chinese Journal of Network and Information Security, 2018, 4(4): 30-37. DOI: 10.11959/j.issn.2096-109x.2018035.
Analysis of different anti-interference system models based on discrete time Markov chain
dissimilar redundancy and mimic defense technology have developed rapidly in different security fields of cyberspace.However
there is a lack of effective models to describe and analyze these three kinds of innovative technologies currently.The DTMC (discrete time Markov chain) was used to model and analyze the anti-interference of the three kinds of systems.The results show that mimic defense system which adopts dynamic heterogeneous redundancy architecture and negative feedback control mechanism can ensure the high availability of the system.The block chain system uses high redundancy consensus mechanism to have a higher anti-interference performance than mimic defense system and dissimilar redundancy system in a certain time
but its performance will decrease quickly after that.With the increase of redundancy
the anti-interference performance of the dissimilar redundancy system will tend to the high redundancy block chain rapidly.Compared with block chain
the anti-interference performance falling of dissimilar redundancy system will be relatively slower.
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