采购全链条业务数据管理系统信息安全防护方法

Design of Information Security Protection for Procurement Whole Chain Business Data Management System

针对目前方法存在数据加密、解密时间长,以及安全防护性能差的问题,提出采购全链条业务数据管理系统信息安全防护方法。首先通过MNF变换提取系统数据的相关特征,基于构建的集成分类器完成系统数据的集成分类;再结合无线传感器网络对系统数据节点簇首选举,依据分类结果实现数据的加密融合;最后通过数据的加密融合结果实现系统的信息安全防护。实验结果表明,该方法数据加密、解密时间短、安全防护性能高。

Aiming at the problems of long data encryption time,long decryption time and poor security protection performance in the current method for information data security protection due to the failure to extract system data features in time,this method proposes to purchase design of information security protection for the whole chain business data management system.The method first extracts the relevant features of the system data through the MNF transformation method,and completes the integrated classification of the system data based on the constructed integrated classifier.Then combines the wireless sensor network to elect the cluster heads of the system data nodes,and realizes the encryption and fusion of the data according to the classification results.Finally,the information security protection design of the procurement full-chain business data management system is realized through the encryption and fusion results of the data.The experimental results show that when the method is used to protect the information security of the procurement full-chain business data management system,the data encryption time is short,the decryption time is short,and the security protection performance is high.