Jun 16, 2021 · We present a new preprocessing approach for text-based CAPTCHA attacks. The preprocessing approach includes two modules: data selector and data augmentor.
Detailed Record ; Title: Augmented Data Selector to Initiate Text-Based CAPTCHA Attack. ; Language: English ; Authors: Che, Aolin1 (AUTHOR) Liu, Yalin1 (AUTHOR)
Jun 16, 2021 · (1) We present a simple and generic data-preprocessing approach to enhance the accuracy and efficiency of the text-based CAPTCHAs attacking ...
To investigate this issue, we propose a simple, generic, and effective preprocessing approach to filter and enhance the original CAPTCHA data set so as to ...
Che, Aolin ; Liu, Yalin ; Xiao, Hong et al. / Augmented Data Selector to Initiate Text-Based CAPTCHA Attack. In: Security and Communication Networks. 2021 ; Vol ...
Apr 5, 2023 · This study explores not only the flaws in the text-based CAPTCHA design, but also finds an approach to segment and recognize the connected ...
Augmented Data Selector to Initiate Text‐Based CAPTCHA Attack. A Che, Y Liu, H Xiao, H Wang, K Zhang, HN Dai. Security and Communication Networks 2021 (1) ...
People also ask
What is a text based CAPTCHA?
What does CAPTCHA do with data?
Apr 16, 2024 · Augmented Data Selector to Initiate Text-Based CAPTCHA Attack. Secur ... An Experimental Investigation of Text-based CAPTCHA Attacks ...
This approach includes a data selector, which automatically filters out a training data set with training significance, and a data augmenter, which applies four ...
Filter-based segmentation. A low cost yet powerful attack based on Log-Gabor filters is proposed in [53] to break various designed text-based CAPTCHAs.