关于网络中用户信息传输安全性验证仿真

摘要

对网络用户信息的安全性验证,能够有效加快网络后端用户信息管理系统对信息的认证过程.用户信息传输过程的安全验证,需要计算不同语义路径的权重,并对信息传输的关键语义进行有效排序,完成用户信息的安全验证.传统方法判断不同信息耦合关系,依据该结果评估不同信息之间的语义近似度,但忽略了对用户信息中关键语义的排序,导致用户信息的安全性验证精度偏低.提出网络中用户信息传输安全检验的方法.从本体库中选取出信息与验证关键字之间的语义路径,根据分析语义路径所含有的属性,计算不同语义路径的权重,并对信息关键语义进行排序,求取用户信息传输安全验证词的同义词,计算两个用户信息关键信息同义词之间的近似性,选取近似性较大信息进行扩展,实现用户信息传输安全性验证.实验证明,所提方法有效缩短了用户信息传输的安全性验证过程时长,并明显提高了验证精度,实用性较强.实验结果表明,上述方法有效减少了查询时间以及空间开销,能够有效实现用户信息传输安全验证.%This article puts forward a method for security verification of user information transmission in network.This method selected the semantic path between information and verification keywords from ontology base.According to the analysis of attribute contained by semantic path,our research calculated weight of different semantic path,and sorted key semantics of information.Moreover,the research found synonym of user information transmission security verification word and calculated approximation between two synonyms of user information keywords.Finally,we selected the information with large approximation to extend.Thus,the safety verification of user information transmission was realized.The experiment proves that the proposed method can effectively shorten the time of security verification process of user information transmission,and obviously improves the verification precision,which has strong practicability.From experimental results,we can conclude that the method above can effectively reduce the query time and space overhead,which can effectively achieve the security verification of user information transmission.