Hidden Service Website Response Fingerprinting Attacks Based on Response Time Feature

Table 10

Comparison of test results among defense models.

Defense	Overhead		Same server		Multiserver
	Bandwidth (%)	Delay (%)	TPR (%)	FPR (%)	TPR (%)	FPR (%)
CS-BuFLO	149	116	4.4	75.8	7.4	72.3
Tamaraw	144	102	4.1	69.8	6.6	66.7
WTF-PAD	22	17	79.5	7.8	81.3	8.3
ALPaca	56	45	56.5	23.3	59.3	19.6