109
User Authentication
TABLE 6.2
Public Datasets Available on the Internet
Datasets
Study
Texts
Subject
Size
Session
Repetition
Sample
Features
Downloaded Links
Dataset A
Killourhy
et al. [4]
“.tie5Roanl”
65
8
50
26,000
KD, DD,UD
http://www.cs.cmu.edu/~keystroke
Dataset B
Killourhy
et al. [4]
“4121937162”
42
4
50
8,400
KD, DD,UD
http://www.cs.cmu.edu/~keystroke
Dataset C
Killourhy
et al. [4]
“hester”
38
4
50
7,600
KD, DD,UD
http://www.cs.cmu.edu/~keystroke
Dataset D
El-Abed
et al. [5]
“rhu.university”
51
3
15–20
951
DD, DU,
UD, UU
http://www.coolestech.com/download/14441/