Modeling the spread of active worms

摘要: Active worms spread in an automated fashion and can flood the Internet a very short time. Modeling of active help us understand how spread, we monitor defend against propagation effectively. In this paper, present mathematical model, referred to as Analytical Worm Propagation (AAWP) which characterizes that employ random scanning. We compare our model with Epidemiological Weaver's simulator. Our results show characterize Taking Code Red v2 worm example, give quantitative analysis for monitoring, detecting defending worms. Furthermore, extend AAWP local subnet To best knowledge, there is no employs localized scanning strategy believe first attempt on understanding quantitatively.