Detection of Botnet Attacks against Industrial IoT Systems by Multilayer Deep Learning Approaches

Table 6

Precision of the deep learning models with respect to each attack type.

Classes	ANN	ANN^B	LSTM	LSTM^B	GRU	GRU^B
Normal	1	1	1	1	1	1
dos_http	0	1	1	1	0.93	1
dos_tcp	0.99	1	0.94	1	0.94	1
dos_udp	1	1	1	1	1	1
ddos_http	0	0.98	0	0.98	0.46	0.97
ddos_tcp	1	1	0.98	1	0.99	1
ddos_udp	1	1	0.99	1	1	1
rcn_fngrprnt	0	0.97	1	1	1	1
rcn_scan	0.64	0.98	1	1	1	1
theft_data	0	0.87	0	0.89	0	0.88
theft_keylog	1	1	0	0.97	0	0.98

^BBalanced dataset.