What I’m Reading - A functional reference model of passive systems for tracing network traffic

What I'm Reading: Today we are talking about 'A functional reference model of passive systems for tracing network traffic' by Thomas E. Daniels. This paper deals with network traffic origin analysis using passive methods.

T. E. Daniels, “A functional reference model of passive systems for tracing network traffic,” Digit. Investig., vol. 1, no. 1, pp. 69–81, Feb. 2004.

Link: http://www.sciencedirect.com/science/article/pii/S1742287603000045