Implementation and evaluation of accountability using flow-net in wireless networks

In order to provide accountability, a better logging system is needed so that not only the activities but also their relationships are captured. To this end, our previous work proposed a novel logging mechanism, flow-net methodology, for accountability. In this paper, we extend the flow-net methodology and present its design and implementation in wireless networks. We also evaluate the performance of flow-net and compare it to that of audit log files.