一种用于网络攻击犯罪防范的数据包分配防护方法  

Network Packets Distribution Protection Method of Preventing Network Attack Crime

作　　者：朱超军[1] 赵丹丹[2] 

机构地区：[1]四川司法警官职业学院司法信息管理系,四川德阳618000 [2]电子科技大学计算机科学与工程学院,成都610054

出　　处：《科技通报》2016年第8期203-206,共4页Bulletin of Science and Technology

基　　金：教育部高校硕士点基金(200801120007)

摘　　要：网络攻击犯罪被认为是目前影响网络尤其是因特网安全的重要威胁之一,传统的数据包分配防护算法采用线性组合重传方式进行网络攻击犯罪的防范。但网络环境的波动性,使得接收方对信息产生的负反馈效应,导致数据包分配防护算法的均衡性差。提出一种用于网络攻击犯罪防范的数据包分配防护方法。采用分布式计算方法,并融合于随机网络编码方法,获取无线网络数据包的编码解码线性方程,利用方程中网络节点信息反馈机制,编码解码并优化重组网络数据包,提高网络数据包的分配防护性能。仿真结果表明,采用该算法有效降低无线网络数据包的分配误比特率,提高了网络数据包分配防护均衡性能,能够较好地应用于网络攻击犯罪的防范中。Network attack crime is considered to be the one of the most important threats to networkespecially the Internet security, packet distribution protection algorithm USES linear combination of thetraditional retransmission approach to cyber attacks in the prevention of crime. But the volatility of thenetwork environment, making the receiver of information produced by negative feedback effect, lead topacket distribution balance differential protection algorithm. Put forward a kind of used for networkpacket distribution of attack crime prevention protection method. Distributed computing method, and thefusion in random network coding method, access to a wireless network packet coding decoding linearequation, using the equation of network node information feedback mechanisms, encoding and decodingoptimize network packets, improve the distribution of the network packet protection performance. Thesimulation results show that this algorithm effectively reduce the distribution of bit error rate of wirelessnetwork packets, improve the performance of network packet distribution protection is balanced, can beapplied to a good network attack in the prevention of crime.

关 键 词：网络攻击 数据包 分配 分布式计算 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]