A survey of CAPTCHA technologies to distinguish between human and computer
Abstract CAPTCHA, Completely Automated Public Turing test to tell Computers and Humans
Apart, is widely used as a security mechanism to classify human and computer. This security …
Apart, is widely used as a security mechanism to classify human and computer. This security …
A SURVEY ON CAPTCHA: ORIGIN, APPLICATIONS AND CLASSIFICATION
AM Algwil - Journal of Basic Sciences, 2023 - journals.asmarya.edu.ly
Captcha challenges have become the most widely used techniques to deter the misuse of
services on the Internet. The majority of current Captcha schemes are principally based on …
services on the Internet. The majority of current Captcha schemes are principally based on …
An investigation of the usability of image-based CAPTCHAs using PROMETHEE-GAIA method
Today, it is difficult to find an adequate Web site with a registration form that is not protected
with some automated human proof test. One of the oldest concepts in Artificial Intelligence …
with some automated human proof test. One of the oldest concepts in Artificial Intelligence …
Tapcaptcha: non-visual captcha on touchscreens for visually impaired people
M Alnfiai, F Alassery - Journal on Multimodal User Interfaces, 2022 - Springer
Most websites use CAPTCHAs for privacy and security reasons. Most existing CAPTCHA
methods require users to solve them by typing on a keyboard. With improved smartphones …
methods require users to solve them by typing on a keyboard. With improved smartphones …
Recognition of surgically altered face images: an empirical analysis on recent advances
Biometric recognition plays a vital role in our daily lives. Face recognition is a subset of
biometric recognition. Face verification and identification processes are prone to plastic …
biometric recognition. Face verification and identification processes are prone to plastic …
CAPTCHAs against meddler image identification based on a convolutional neural network
PL Chithra, K Sathya - Multimedia Tools and Applications, 2022 - Springer
To strengthen personal identity security through a password, the CAPTCHA authenticates
the human user. In this, text-based Hue Icon Montage (HIM) and image-based Hue Icon …
the human user. In this, text-based Hue Icon Montage (HIM) and image-based Hue Icon …
HuMan: an accessible, polymorphic and personalized CAPTCHA interface with preemption feature tailored for persons with visual impairments
KS Kuppusamy, G Aghila - Universal Access in the Information Society, 2018 - Springer
Abstract Completely Automated Public Turing test to tell Computers and Humans Apart
(CAPTCHA) is one of the major security components in the provision of fair web access by …
(CAPTCHA) is one of the major security components in the provision of fair web access by …
Development of Usable Security Heuristics for Fintech
Investments in cybersecurity over the years have led to the availability of strong technical
countermeasures and innovations that are being increasingly leveraged to strengthen the …
countermeasures and innovations that are being increasingly leveraged to strengthen the …
A novel CAPTCHA scheme based on facial expression reconstruction
M Moradi, MR Keyvanpour - International Journal of …, 2020 - inderscienceonline.com
Despite some technical and conceptual criticism on the CAPTCHA and its claimed
effectiveness, such human interaction proofs (HIPs) are still in the centre of attention. With …
effectiveness, such human interaction proofs (HIPs) are still in the centre of attention. With …
[PDF][PDF] IRemember: Memorable CAPTCHA Method for Sighted and Visually Impaired Users
A CAPTCHA is used to automatically differentiate between human users and automated
software to prevent bots from accessing unauthorized websites. Most proposed CAPTCHAs …
software to prevent bots from accessing unauthorized websites. Most proposed CAPTCHAs …