Low-Rate DDoS Attack Detection Using Expectation of Packet Size

Table 5

The ratios of the distance and the ratios of the false-negative rate in different attack scenarios.

	s				mins
	Constant		Pulsing		Constant		Pulsing		Constant		Pulsing		Constant		Pulsing
	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)
0	875.60	10.48	651.83	93.43	928.64	10.83	705.61	93.88	793.20	22.5	585.18	89.50	880.23	12.28	676.47	0
1	812.19	3.13	647.36	0.02	861.90	3.83	694.48	0.04	744.98	2	580.64	0	814.60	4.74	672.96	0
2	748.79	1.91	642.89	0.02	795.16	2.29	683.35	0.04	696.76	2	576.10	0	748.97	2.28	669.45	0
3	685.38	1.22	638.43	0	728.42	1.42	672.21	0.04	648.53	2	571.56	0	683.34	1.47	665.94	0
4	621.98	1.22	633.96	0	661.68	1.35	661.08	0.04	600.31	1	567.02	0	617.71	1.38	662.43	0
5	558.57	1.22	629.50	0	594.94	1.29	649.95	0.04	552.09	1	562.48	0	552.08	1.33	658.92	0
6	495.17	1.22	625.03	0	528.20	1.25	638.81	0.04	503.86	0.5	557.94	0	486.45	1.27	655.41	0
7	431.77	1.22	620.56	0	461.46	1.25	627.68	0.04	455.64	0.5	553.40	0	420.82	1.27	651.91	0
8	368.36	1.22	616.10	0	394.72	1.22	616.55	0.04	407.42	0.5	548.86	0	355.19	1.23	648.40	0
9	304.96	0.06	611.63	0	327.98	0	605.41	0.04	359.19	0.5	544.32	0	289.56	0	644.89	0
10	241.55	0.06	607.17	0	261.24	0	594.28	0.04	310.97	0.5	539.78	0	223.93	0	641.38	0