Table 7.

Keystrokes Dynamics.

Studies	Classification Algorithms	# Users	Performance
[80]	-	33	0.25% FAR, 16.36% FRR
[81]	SVM	300	92% TPR, 1% FPR
[82]	kNN	20	0.08% EER
[83]	SVM	24	0.44–3.93% EER
[84]	kNN	20	97.90% accuracy, 5.1% EER
[85]	kNN	63	83.22–92.14 % Accuracy
[86]	Statistical	100	5.73% FAR, 7.27% FRR, 6.9% EER