良性蠕虫的B+地址树扩散策略  

B+ Address Tree Diffusion Strategy for Benign Worm

作　　者：陈伟[1] 孙志勇[1] 许德武[1] 

机构地区：[1]浙江师范大学数理与信息工程学院,浙江金华321004

出　　处：《计算机工程》2012年第6期135-138,共4页Computer Engineering

基　　金：国家自然科学基金资助项目(60873234)

摘　　要：为提高良性蠕虫对抗恶意蠕虫时的效率,提出一种良性蠕虫的B+地址树扩散策略。在传递的信息中带有控制信息,主动扩散并行信息,以便使良性蠕虫处于可控的扩散状态。根据B+地址树设计动态生成算法,利用Scilab进行扩散模拟测试。测试结果表明,与已有策略相比,该策略的良性蠕虫扩散速度更快,对网络的影响更小。In order to improve the efficiency of the benign worm when fight against the malicious worm, this paper proposes a B＋ address tree diffusion strategy for benign worm. It actively spreads the parallel information. In passing information, there is control information, so as to make the benign worms in a controllable diffusion state. According to B＋ address tree, it designs the dynamic generation algorithm, and uses Scilab to do the diffusion simulation test. Testing results show that this strategy has faster propagation speed and less network impact on network compared with the traditional ones.

关 键 词：良性蠕虫 传播模型 扩散策略 B+地址树 

分 类 号：TP309.5[自动化与计算机技术—计算机系统结构]