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Recent reports on Internet security have indicated that the DNS (Domain Name System) protocol is being used for botnet communication in various botnets; in particular, botnet communication based on DNS TXT record type has been observed as a new technique in some botnet-based cyber attacks. One of the most fundamental Internet protocols, the DNS protocol is used for basic name resolution as well as...
To combat with botnet, early detection of the botnet communication and fast identification of the bot-infected PCs is very important for network administrators. However, in DNS protocol, which appears to have been used for botnet communication recently, it is difficult to differentiate the ordinary domain name resolution and suspicious communication. Our key idea is that the most of domain name resolutions...
Host Identity Protocol (HIP) a protocol initiated by IETF has big potency to replace existing Internet protocol. HIP has potency to solve various existing Internet problem issues such as mobility, multi-homing, interoperability of Internet, and security. Unfortunately, deployment rates of HIP still low. This work tries to propose solution to increase deployment level of HIP by providing multi-level...
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