电力光网攻击路径生成和可视化展示方法研究

Electric Power Optical Network Attack Path Generation and Visualization Display Method Research

入侵者对电力光网中的某一目标进行攻击时,需沿某攻击路径才可成功入侵目标节点;但随着目标电力光网结点数量的逐渐增加,生成的攻击路径将呈指数级增长,导致路径冗余,影响生成路径的整体性能。为此,提出一种新的电力光网攻击路径生成和可视化展示方法,介绍了原子攻击、攻击图和攻击路径的定义。对攻击路径进行成本收益分析,在此基础上提出入侵可行性模型,将入侵者对攻击路径的选择问题变成入侵可行性计算问题。当POS集合含有电力光网攻击图所有有向边时,通过遍历POS集合元素生成电力光网的攻击路径。对电力光网攻击路径的生成过程进行展示。实验结果表明,所提方法不存在冗余现象,且生成的攻击路径效果佳、可靠性高。

Invaders to attacks on electric power optical network of a goal,take along some attack route to a successful invasion target node,but gradually increase in the number of target power optical network node,attack path generated will exponentially,cause path redundancy,affect the overall performance of the generated path. For this,a new electric power optical network attack path generation and visualization display method were put forward,atomic attack,attack graph is introduced and the definition of attack path. Cost benefit analysis of attack path,invasion of feasibility of the model based on this,advances,the invaders for intrusion attack path selection problem into feasibility calculation problem,when all POS collection contains power optical network attack graph to the edge,by iterating through POS set elements to generate electric power optical network attack path. The optical network attack path for power generation process to display. The experimental results show that the proposed method does not exist redundant phenomenon,and generate good attack path effect,high reliability.