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The ability to reason about changes in a distributed system's state enables network administrators to better diagnose protocol mis-configurations, detect intrusions, and pinpoint performance bottlenecks. We propose a novel provenance model called Distributed Time-aware Provenance (DTaP) that aids forensics and debugging in distributed systems by explicitly(More)
In recent years, there have been strong interests in the networking community in designing new Internet architectures. One of the driving forces behind these " clean-slate " designs is the need to address pressing security concerns of the Internet. As a consequence, recent architectures, such as SCION [8] and ICING [5], provide radically new architectures(More)
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