Design and Implementation of an Anomaly Network Traffic Detection Model Integrating Temporal and Spatial Features

Algorithm 2

Get numerical data.

	Input: csv file containing raw traffic
	Output: a txt file with hexadecimal data converted from the raw traffic data
	For i = 0 to data_excel.length do
	IF determine whether the data packet has been divided into streams
	Count = 0
	For j = i+1 to data_excel.length do
	If 5-tuple equal
	Count+ = 1
	If Count > threshold:
	Change the file name of the stream
	Count = 0
	END if
	Open a file
	Use the hexdump function to convert the data packet into hexadecimal and write it into the same file
	Mark that the packet has been divided into traffics
	END if
	END for
	END for