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The ability to localize Internet hosts is appealing for a range of applications from online advertising to localizing cyber attacks. Recently, measurement-based approaches have been proposed to accurately identify the location of Internet hosts. These approaches typically produce erroneous results due to measurement errors. In this paper, we propose an Enhanced Learning Classifier approach for estimating...
Botnets are emerging threat with hundreds of millions of computers infected. A study shows that about 40% of all computers connected to the internet in the world are infected bots and controlled by attackers. This article is a survey of recent advances in botnet research. The survey classifies the botnet research into three areas: understanding botnets, detecting and tracking botnets, and defending...
Communication anonymity is becoming an increasingly important, or even indispensable security requirement for many applications. The existing research in anonymous communications can largely be divided into two categories: mix- based systems and secure multi-party computation-based systems, originating from mixnet and DC-net respectively. However, they either cannot provide provable anonymity, or...
The use of network coding in military networks opens many interesting issues for security. The mixing of data inherent to network coding may at first appear to pose challenges, but it also enables new security approaches. In this paper, we overview the recent current theoretical understanding and application areas for network-coding based security in the areas of robustness to Byzantine attackers...
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