Communication-Efficient Tracking of Distributed Cumulative Triggers

  title={Communication-Efficient Tracking of Distributed Cumulative Triggers},
  author={Ling Huang and Minos N. Garofalakis and Anthony D. Joseph and Nina Taft},
  journal={27th International Conference on Distributed Computing Systems (ICDCS '07)},
In recent work, we proposed D-Trigger, a framework for tracking a global condition over a large network that allows us to detect anomalies while only collecting a very limited amount of data from distributed monitors. In this paper, we expand our previous work by designing a new class of queries (conditions) that can be tracked for anomaly violations. We show how security violations can be detected over a time window of any size. This is important because security operators do not know in… CONTINUE READING
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