Entry Serwadda:2013:ELK from tissec.bib
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BibTeX entry
@Article{Serwadda:2013:ELK,
author = "Abdul Serwadda and Vir V. Phoha",
title = "Examining a Large Keystroke Biometrics Dataset for
Statistical-Attack Openings",
journal = j-TISSEC,
volume = "16",
number = "2",
pages = "8:1--8:??",
month = sep,
year = "2013",
CODEN = "ATISBQ",
DOI = "https://doi.org/10.1145/2516960",
ISSN = "1094-9224 (print), 1557-7406 (electronic)",
ISSN-L = "1094-9224",
bibdate = "Mon Sep 23 17:04:07 MDT 2013",
bibsource = "http://portal.acm.org/;
http://www.math.utah.edu/pub/tex/bib/cryptography2010.bib;
http://www.math.utah.edu/pub/tex/bib/tissec.bib",
abstract = "Research on keystroke-based authentication has
traditionally assumed human impostors who generate
forgeries by physically typing on the keyboard. With
bots now well understood to have the capacity to
originate precisely timed keystroke sequences, this
model of attack is likely to underestimate the threat
facing a keystroke-based system in practice. In this
work, we investigate how a keystroke-based
authentication system would perform if it were
subjected to synthetic attacks designed to mimic the
typical user. To implement the attacks, we perform a
rigorous statistical analysis on keystroke biometrics
data collected over a 2-year period from more than 3000
users, and then use the observed statistical traits to
design and launch algorithmic attacks against three
state-of-the-art password-based keystroke verification
systems. Relative to the zero-effort attacks typically
used to test the performance of keystroke biometric
systems, we show that our algorithmic attack increases
the mean Equal Error Rates (EERs) of three high
performance keystroke verifiers by between 28.6\% and
84.4\%. We also find that the impact of the attack is
more pronounced when the keystroke profiles subjected
to the attack are based on shorter strings, and that
some users see considerably greater performance
degradation under the attack than others. This article
calls for a shift from the traditional zero-effort
approach of testing the performance of password-based
keystroke verifiers, to a more rigorous algorithmic
approach that captures the threat posed by today's
bots.",
acknowledgement = ack-nhfb,
articleno = "8",
fjournal = "ACM Transactions on Information and System Security",
journal-URL = "http://portal.acm.org/browse_dl.cfm?idx=J789",
}
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12(1)1,
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18(2)5
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2(2)177,
9(4)461,
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17(2)6,
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2(3)230,
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11(2)2,
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14(3)27,
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18(4)14
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2(1)3,
2(1)65,
2(3)332,
9(2)181,
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18(4)13
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13(3)28,
16(3)10,
18(1)1,
18(4)12
- observed,
14(3)25,
15(4)17,
17(2)8
- of-the-art, state-,
16(1)1
- others.,
11(3)15
- password-based,
9(2)181,
16(4)15,
17(2)6
- perform,
2(2)177,
2(3)269,
9(4)461,
12(2)11,
13(4)40,
15(2)6,
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15(3)14,
15(4)17,
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17(2)6
- performance,
1(1)3,
1(1)26,
1(1)66,
2(3)269,
4(3)289,
5(4)458,
7(3)457,
9(4)461,
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16(2)6,
16(3)9,
16(4)16,
17(1)1,
17(2)8,
17(3)9,
17(4)13,
17(4)15
- period,
11(2)5,
12(2)8,
13(4)37,
15(2)7,
15(4)17,
16(4)13
- Phoha, Vir V.,
18(4)14
- physically,
15(2)9
- posed,
11(2)3
- practice,
2(1)34,
2(1)65,
11(2)3,
11(3)16,
11(4)17,
12(2)8,
12(3)16,
13(4)34,
14(4)31,
17(2)6,
17(3)10,
17(4)15
- precisely,
10(1)4,
11(4)21,
12(3)19,
16(2)5
- profile,
2(3)295,
2(4)354,
4(1)72
- pronounced,
11(3)16
- rate,
1(1)3,
10(4)1,
11(3)15,
11(4)20,
12(4)22,
13(4)35,
14(1)5,
15(2)7,
15(4)16,
18(4)14
- relative,
10(4)6,
17(2)7,
17(2)8,
18(4)14
- research,
2(1)65,
13(3)27,
15(2)10,
15(3)12,
16(3)10,
17(3)12,
18(1)1,
18(4)13,
18(4)14
- rigorous,
11(3)13,
17(1)4
- see,
16(1)3
- sequence,
2(3)295,
10(2)8,
13(3)20,
13(4)35,
14(4)32,
15(1)2,
15(2)10
- Serwadda, Abdul,
18(4)14
- shorter,
9(4)461,
18(3)10
- state-of-the-art,
16(1)1
- statistical,
9(1)31,
12(2)13,
14(3)27,
15(4)17
- string,
9(2)181,
12(2)11
- synthetic,
10(4)4
- test,
11(4)19,
12(2)10,
12(2)13,
16(4)14
- testing,
3(4)262,
12(1)4,
12(3)14,
13(3)26,
15(1)3,
17(2)5
- than,
2(1)3,
2(1)65,
2(3)332,
9(4)391,
9(4)461,
10(1)4,
11(2)3,
11(2)6,
11(3)14,
12(1)1,
12(2)10,
12(3)16,
12(4)22,
13(1)10,
13(3)21,
13(4)29,
13(4)31,
13(4)35,
14(3)27,
14(4)31,
15(1)5,
15(2)9,
15(2)10,
15(4)15,
15(4)16,
16(4)17,
17(1)2,
17(3)9,
17(3)10,
17(3)12,
17(4)14,
17(4)16,
18(4)13
- the-art, state-of-,
16(1)1
- then,
1(1)3,
2(1)3,
2(1)65,
2(2)138,
9(4)461,
10(1)2,
10(1)4,
11(2)4,
11(4)18,
12(2)8,
12(2)13,
12(3)18,
12(4)22,
13(1)10,
13(3)22,
13(3)25,
13(4)32,
14(4)30,
14(4)31,
14(4)32,
15(1)4,
15(2)6,
15(3)13,
15(4)18,
16(2)5,
17(3)9,
17(4)15,
18(1)3,
18(1)4,
18(4)12
- threat,
7(4)489,
10(3)11,
11(2)2,
11(2)3,
12(2)12,
14(1)7,
14(3)24,
15(1)2,
15(2)7,
16(2)6,
16(3)9,
17(4)16,
18(2)5,
18(2)7,
18(4)12,
18(4)14
- three,
2(1)105,
2(3)332,
9(2)181,
12(2)10,
13(3)25,
13(4)31,
16(2)6,
16(4)16,
17(2)8,
17(4)13,
18(3)11,
18(4)12
- today,
10(2)5,
10(3)12,
14(3)24,
14(4)31,
16(3)11,
17(3)11
- traditional,
1(1)93,
2(3)269,
10(4)4,
11(4)22,
12(1)3,
12(2)10,
12(4)21,
14(1)3,
15(1)2,
17(1)2,
17(3)12,
17(4)14,
17(4)16,
18(2)7
- traditionally,
14(1)4,
14(4)29
- traits,
17(3)12
- typical,
10(2)8,
11(4)20,
15(1)3,
16(1)2
- typically,
2(1)65,
10(4)5,
12(3)14,
15(4)16
- typing,
13(3)21
- understood,
13(4)35,
14(1)14
- use,
2(1)3,
2(1)105,
2(2)138,
2(2)177,
2(3)230,
2(3)269,
2(3)332,
2(4)354,
2(4)390,
4(2)103,
7(1)21,
9(4)391,
9(4)421,
9(4)461,
10(1)4,
10(2)5,
10(3)11,
10(4)1,
10(4)3,
10(4)5,
10(4)6,
11(1)2,
11(1)3,
11(1)4,
11(2)1,
11(2)4,
11(3)13,
11(3)14,
11(4)18,
11(4)19,
11(4)21,
11(4)22,
12(2)10,
12(3)16,
12(3)18,
13(3)22,
13(3)24,
13(3)25,
13(4)29,
13(4)31,
13(4)36,
14(1)6,
14(1)8,
14(1)10,
14(1)11,
14(4)31,
14(4)32,
15(1)3,
15(1)4,
15(1)5,
15(2)7,
15(3)12,
15(4)15,
15(4)16,
15(4)17,
16(4)15,
16(4)17,
17(2)5,
17(2)6,
17(2)7,
17(2)8,
17(4)15,
17(4)16,
18(1)1,
18(2)6,
18(3)9,
18(4)14
- used,
1(1)3,
2(1)65,
2(4)416,
7(2)319,
9(2)181,
10(1)2,
10(2)5,
10(2)7,
10(2)8,
10(4)2,
11(1)2,
11(1)3,
11(2)3,
11(3)14,
11(3)15,
11(3)16,
11(4)21,
11(4)22,
12(2)8,
12(3)15,
13(1)10,
13(3)22,
13(3)25,
13(4)29,
13(4)34,
14(1)3,
14(1)12,
14(1)13,
14(3)27,
15(1)3,
15(1)5,
15(3)12,
15(4)17,
15(4)18,
16(2)7,
16(3)10,
17(1)1,
17(2)7,
17(3)9,
17(4)13,
18(1)3,
18(2)5,
18(2)6,
18(3)9,
18(4)13,
18(4)14
- verification,
2(3)332,
3(1)51,
8(3)287,
10(2)5,
10(2)6,
10(2)7,
10(3)9,
10(3)11,
11(2)5,
11(3)14,
12(1)3,
12(1)6,
14(1)5,
14(3)25,
14(4)32,
15(1)3,
15(2)9,
15(4)18,
17(2)6,
18(2)6,
18(2)8,
18(3)11,
18(4)14
- well,
1(1)93,
10(1)2,
10(2)8,
10(3)11,
10(3)12,
11(1)3,
11(1)4,
11(2)5,
11(3)15,
12(1)1,
12(1)3,
12(1)5,
12(2)10,
13(1)10,
13(3)26,
14(1)3,
14(1)5,
14(1)14,
14(3)23,
15(3)12,
15(4)15,
15(4)16,
15(4)18,
17(3)9,
17(3)10,
17(3)11,
18(1)3,
18(2)5
- were,
2(1)34,
2(1)105,
10(1)4,
12(3)14,
13(3)25,
13(4)38,
15(3)12,
16(3)9,
16(3)10,
18(3)9
- when,
2(3)295,
10(2)7,
10(3)12,
10(4)4,
10(4)6,
11(2)3,
11(2)6,
11(3)15,
11(3)16,
11(4)17,
11(4)18,
12(2)10,
12(2)11,
12(4)20,
12(4)22,
13(1)10,
13(3)27,
13(4)32,
13(4)34,
13(4)35,
13(4)37,
15(2)6,
15(2)9,
15(2)10,
15(3)14,
16(1)3,
17(3)9,
17(4)13,
18(3)9,
18(4)12
- who,
1(1)26,
1(1)66,
10(4)3,
11(3)12,
11(4)19,
11(4)23,
12(1)2,
12(2)9,
13(4)39,
13(4)40,
15(3)14,
17(1)4,
18(4)13
- work,
2(2)138,
2(3)269,
2(4)416,
10(3)10,
10(4)6,
11(2)2,
11(2)3,
11(3)15,
11(4)17,
11(4)19,
12(2)10,
12(2)11,
12(2)12,
12(3)16,
12(3)17,
12(3)18,
13(3)25,
13(4)38,
14(1)2,
14(1)14,
15(2)7,
15(2)10,
15(3)12,
15(4)15,
15(4)17,
16(1)3,
16(1)4,
16(3)10,
16(3)11,
16(4)13,
16(4)15,
17(3)12,
18(2)6,
18(4)13
- would,
2(2)159,
10(4)1,
12(2)13,
12(4)22,
13(3)26,
15(2)6,
15(2)10,
17(3)11,
18(3)9
- zero-effort,
18(4)14