A Solution Supporting Secure Transmission of Big Data  

作　　者：Haonan Ling Yan Gao Huibin Wang Ming Chen 

机构地区：[1]Institute of Computer Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China [2]China Electronic Systems Engineering Corporation,Beijing 100840,China [3]College of Computer and Information Engineering,Chuzhou University,Chuzhou 239000

出　　处：《Tsinghua Science and Technology》2023年第5期838-848,共11页清华大学学报（自然科学版（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.61772271).

摘　　要：Traditional Internet protocol networks cannot provide the service of selecting a secure path to transmit various types of data with specific security constraints.First,to solve the“secure path transmission”problem,this paper first proposes a search-transmit model for secure network path transmission,i.e.,to find a multi-attribute optimized path that meets the specific security requirements in the search phase,and then transmit the packets along the optimized path in the transmission phase.Second,we propose a solution to the search-transmit model.The idea of the solution is to use the particle swarm optimization algorithm to search for a secure path that meets the multi-attribute requirements and then set the source route on the router to control the packet transmission.Finally,a prototype system based on network function virtualization is developed to evaluate the feasibility and performance of the proposed solution.Experimental results show that the proposed solution outperforms existing algorithms in terms of performance.

关 键 词：network secure path search-transmit model multi-attribute path optimization segment routing network function virtualization 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]