• Corpus ID: 195837724

Network Security Situation Assessment Based on Text SimHash in Big Data Environment

  title={Network Security Situation Assessment Based on Text SimHash in Big Data Environment},
  author={Pengwen Lin and Yonghong Chen},
  journal={Int. J. Netw. Secur.},
The existing methods of network security situation assessment have high complexity and not effectively in the big data environment. This paper proposes an assessment model based on SimHash in the big data environment. First, a large-scale network is divided into multiple modules. Then get secure data of the internal nodes of modules. Based on the SimHash algorithm, in turn quantifies the node security situation, module security situation, network security situation. Finally, the experiment is… 
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