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Monitoring network traffic and classifying applications are essential functions for network administrators. These tasks are becoming increasingly challenging since (a) many applications obfuscate their traffic using nonstandard ports, and (b) new applications constantly appear. This suggests the need for a behavioral-based approach, where the detector looks for fundamental behaviors of the application...
Next generation networks (NGN) advocating network convergence, face a series of important technical challenges, one of them is the management of diverse user identities. Existing solutions tackle only a small range of identity issues, often imposing modifications in established network protocols. We present a new identity management and discovery framework that does not impose modifications on existing...
With the advent of new communication technologies and the ubiquity of wireless networks, computing devices have become portable and mobile, increasing the need to interconnect them. The new generation of applications tend to be ubiquitous and context-aware. In the current Internet, the existing name resolution service, the DNS, has a key role, since most of the applications make use of a name resolution...
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