Mining Network Traffic with the -Means Clustering Algorithm for Stepping-Stone Intrusion Detection

Table 2

The standard derivations outputted by the 2-mean clustering algorithm on the three RTT datasets collected from connection chains of lengths 2, 3, and 4, respectively.

RTT dataset	Chain length	Standard derivation
Dataset-1	2	678238.35
Dataset-2	3	760574.99
Dataset-3	4	758813.90