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Captcha robustness: a security engineering perspective

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Captcha robustness : a security engineering perspective. / Yan, Jeff; El Ahmad, Ahmad Salah.

In: Computer, Vol. 44, No. 2, 5601666, 02.2011, p. 54-60.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Yan, J & El Ahmad, AS 2011, 'Captcha robustness: a security engineering perspective', Computer, vol. 44, no. 2, 5601666, pp. 54-60. https://doi.org/10.1109/MC.2010.275

APA

Yan, J., & El Ahmad, A. S. (2011). Captcha robustness: a security engineering perspective. Computer, 44(2), 54-60. [5601666]. https://doi.org/10.1109/MC.2010.275

Vancouver

Yan J, El Ahmad AS. Captcha robustness: a security engineering perspective. Computer. 2011 Feb;44(2):54-60. 5601666. doi: 10.1109/MC.2010.275

Author

Yan, Jeff ; El Ahmad, Ahmad Salah. / Captcha robustness : a security engineering perspective. In: Computer. 2011 ; Vol. 44, No. 2. pp. 54-60.

Bibtex

@article{3804168e459d41909aec8f2e3f0793c4,
title = "Captcha robustness: a security engineering perspective",
abstract = "Captchas are a standard defense on commercial websites against undesirable or malicious Internet bot programs, but widely deployed schemes can be broken with simple but novel attacks. Applying security engineering expertise to the design of Captchas can significantly improve their robustness.",
keywords = "Captchas, Internet security, Robustness, Security engineering, Segmentation",
author = "Jeff Yan and {El Ahmad}, {Ahmad Salah}",
year = "2011",
month = feb,
doi = "10.1109/MC.2010.275",
language = "English",
volume = "44",
pages = "54--60",
journal = "Computer",
issn = "0018-9162",
publisher = "IEEE COMPUTER SOC",
number = "2",

}

RIS

TY - JOUR

T1 - Captcha robustness

T2 - a security engineering perspective

AU - Yan, Jeff

AU - El Ahmad, Ahmad Salah

PY - 2011/2

Y1 - 2011/2

N2 - Captchas are a standard defense on commercial websites against undesirable or malicious Internet bot programs, but widely deployed schemes can be broken with simple but novel attacks. Applying security engineering expertise to the design of Captchas can significantly improve their robustness.

AB - Captchas are a standard defense on commercial websites against undesirable or malicious Internet bot programs, but widely deployed schemes can be broken with simple but novel attacks. Applying security engineering expertise to the design of Captchas can significantly improve their robustness.

KW - Captchas

KW - Internet security

KW - Robustness

KW - Security engineering

KW - Segmentation

U2 - 10.1109/MC.2010.275

DO - 10.1109/MC.2010.275

M3 - Journal article

AN - SCOPUS:79951931349

VL - 44

SP - 54

EP - 60

JO - Computer

JF - Computer

SN - 0018-9162

IS - 2

M1 - 5601666

ER -