Leveraging human computation for pure-text Human Interaction Proofs
K Bicakci, HE Kiziloz - International Journal of Human-Computer Studies, 2016 - Elsevier
Even though purely text-based Human Interaction Proofs (HIPs) have desirable usability and
accessibility attributes; they could not overcome the security problems yet. Given the fact that
fully automated techniques to generate pure-text HIPs securely do not exist, we propose
leveraging human computation for this purpose. We design and implement a system called
SMARTCHA, which involves a security engine to perform automated proactive checks on the
security of human-generated HIPs and a module for combining human computation with …
accessibility attributes; they could not overcome the security problems yet. Given the fact that
fully automated techniques to generate pure-text HIPs securely do not exist, we propose
leveraging human computation for this purpose. We design and implement a system called
SMARTCHA, which involves a security engine to perform automated proactive checks on the
security of human-generated HIPs and a module for combining human computation with …
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