Difference between revisions 1107515702 and 1110694091 on enwiki

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NuCaptcha
{{Short description|Analytics-based fraud detection system}}
{{Use dmy dates|date=April 2018}}

'''NuCaptcha''' is an early fraud detection service which utilises behavior analytics to provision threat appropriate, animated video [[CAPTCHA]]s. NuCaptcha is developed and operated by [[Canada]]-based firm NuData Security.<ref name="reg">{{cite web|url=https://www.theregister.co.uk/2010/07/01/animated_captcha/|title=Animated CAPTCHA tech aims to fox spambots|work=[(contracted; show full)or3=Fabry, Celine |author4=Mitchell, John C. |author5= Jurafsky, Dan  |url=http://www.stanford.edu/~jurafsky/burszstein_2010_captcha.pdf|title= How Good are Humans at Solving CAPTCHAS? A Large Scale Evaluation|publisher=Stanford University |date=March 2010 |accessdate=2012-02-25}}</ref> NuCaptcha uses animated video technology that it claims make puzzles easier for humans to solve, but harder for bots and hackers to decipher.<ref name="reg" />
[[File:NuCaptcha logo.png|right|frameless
|alt=|167x167px|AjayPawar]]

== Technology ==
NuCaptcha attempts to solve usability of static image-based CAPTCHAs using two main technologies: 1) video animation to display CAPTCHA puzzles, and 2) a behaviour analysis system to monitor interactions with the platform.
(contracted; show full)[[Category:Online companies of Canada]]
[[Category:Anti-spam]]
[[Category:Human-based computation]]
[[Category:Turing tests]]
[[Category:Access control software]]
[[Category:Computer security companies]]

{{Web-stub}}