Due to the fact that existing methods can only extract a single feature of a node,the accuracy of anomaly code detection is not high.To address this issue,this paper proposes a smartphone anomaly code detection method Based on Blockchain.Firstly,the blockchain technology is used to obtain abnormal mobile phone nodes,and multiple features are extracted from the nodes.Then,the abnormal code determination function is established to detect abnormal smart phone codes.Finally,experiments are used to verify the progressiveness of the proposed method.The experimental results show that the proposed method can detect various abnormal codes,and its detection accuracy is higher than 94.3％,which is better than the comparison method and has practical application value.
关键词
区块链技术/智能手机/异常代码/判定函数
Key words
blockchain technology/smartphone/abnormal code/decision function
维普
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