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End-to-end communication usually adopts a single path to transmit interactive packets in traditional routing mechanisms, so attackers can easily snoop into the whole communication trace to analyze users' typical features and to predict users' next-behaviors, which can severely decrease the security of users' information. Thus, this paper puts forward a multi-path based link-state routing mechanism,...
IPSec is a protocol commonly used in Internet, and in fact it has been the standard for secure communication in Internet-based communications. Therefore, it is very important to design and implement the IPSec protocol in network systems. However, in challenged networks, it is challenging to implement practical IPSec protocols. In this paper, we propose VCI, a framework to implement IPSec over Challenged...
We present a honeynet-based collaborative defense framework and an improved highly predictive blacklisting algorithm is developed to generate highly personalized and predictive blacklists for individual networks by correlating historic attackers captured by honeynet deployed in each network. In this way, different networks can defend new attackers in a collaborative way because one network will notify...
Botnets have become a serious threat to Internet and are often deployed to control a large pool of zombies and perform notorious activities such as DDoS, information theft and spam sending. In this paper, a new method is developed for detecting IRC botnets by analyzing the characteristic of packet size sequence of the TCP conversation between IRC zombies and their command and control (C&C) servers...
The LTER Grid Pilot Study was conducted by the National Center for Supercomputing Applications, the University of New Mexico, and Michigan State University, to design and build a prototype grid for the ecological community. The featured grid application, the Biophony Grid Portal, manages acoustic data from field sensors and allows researchers to conduct real-time digital signal processing analysis...
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