4P Barford and M Blodgett. Toward Botnet Mesocosms[A]. In Proc. USENIX HotBots'07[C] .6 - 6.
5J B Grizzard, V Sharma, C Nunnery, B B Kang and D Dagon. Peer-to-Peer Botnets: Overview and Case Study[A]. In Proc. USENIX HotBots' 07[ C]. 1-1.
6P Wang, S Sparks and C Zou. An Advanced Hybrid Peer-to- Peer Botnet [ A]. In Proc. USENIX HotBots' 07 E C ]. 2 - 2.
7R Vogt, J Aycock and M Jacobson. Army of Botnets[A]. In Proc. NDSS' 07 [ C]. 2007.111 - 123.
8Y Pryadkin, R Lindell, J Bannister and R Govindan. An Empirical Evaluation of IP Address Space Occupancy [ R]. ISITR-2004 - 598,2004.
9Z Chen and C Ji. Optimal worm-scanning method using vulnerable-host distributions[ J]. International Journal of Security and Networks, 2007,2(1/2) : 71 - 80.
10Y Xie, F Yu, K Achan, E Gillum, M Goldszmidt and T Wobber. How Dynamic are IP Addresses? [ J]. Comput. Commun. Rev. ,2007,37(4) :301 - 312.