Research Article

Accurately Identifying New QoS Violation Driven by High-Distributed Low-Rate Denial of Service Attacks Based on Multiple Observed Features

Table 2

Detection rate and false-positive rate comparison of 3 algorithms in different network traffic.

No.AlgorithmNetwork
utilization
(%)
Interference

1CUSUM300 31.13Without
PSD00
TF-HMM00

2CUSUM4500 83.61With
PSD180
TF-HMM00

3CUSUM2312 33.15Without
PSD22
TF-HMM22

4CUSUM451930 47.23With
PSD4025
TF-HMM3329

5CUSUM768178300 83.36With
PSD588250
TF-HMM323279