即时通信蠕虫传播建模

Modeling of Instant Message Worms Propagation

基于对即时通信蠕虫和即时通信网络特点的分析,使用离散时间方法,提出一个即时通信蠕虫离散数学传播模型。开发即时通信蠕虫传播仿真软件用于验证模型的正确性。基于仿真软件进行的大量仿真实验表明,该蠕虫传播模型是正确的,可以用于分析蠕虫的传播行为并预测传播趋势。

By analyzing the properties of instant message worms and instant networks, a discrete-time math model of Instant Message（IM） propagation worms is proposed. To validate this model, a propagation simulation software is developed. Large-scale simulations validate that this model can be used for analyzing behaviors of worms and foreseeing tendency of worm spread.