CAPTCHA Design Color, Usability, and Security

  1. Lookup NU author(s)
  2. Ahmad El Ahmad
  3. Dr Jeff Yan
Author(s)El Ahmad A, Yan J, Ng WY
Publication type Article
JournalIEEE Internet Computing
Year2012
Volume16
Issue2
Pages44-51
ISSN (print)1089-7801
ISSN (electronic)1941-0131
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PublisherIEEE
URLhttp://dx.doi.org/10.1109/MIC.2011.102
DOI10.1109/MIC.2011.102
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