[PDF][PDF] Deciphering complex text-based CAPTCHAs with deep learning
Background: CAPTCHA is a mechanism to distinguish humans from bots. It has become
standard means of protection from the misuse of resources on World Wide Web. Different …
standard means of protection from the misuse of resources on World Wide Web. Different …
Design and Development of Sindhi Text Based CAPTCHAs for Regional Websites
Bots are created to use the resources maliciously on World Wide Web. The misuse of the
resources could be prevented by employing CAPTCHAs. Several types of CAPTCHAs are …
resources could be prevented by employing CAPTCHAs. Several types of CAPTCHAs are …
The Design and Evaluation of Novel Ananimated CAPTCHA Schemes Based on Humans' Natural Vision Capabilities
CAPTCHAs are ubiquitously found on the web these days. It is most commonly used security
mechanism against bots. Numerous design variants of static text-based CAPTCHAs were …
mechanism against bots. Numerous design variants of static text-based CAPTCHAs were …
[PDF][PDF] Enhancing Security of Urdu Language Websites through Urdu CAPTCHA
Nowadays almost every daily activity such as in education, entertainment, communication, e-
commerce (to name a few) are done through Internet. For secure login to such activities …
commerce (to name a few) are done through Internet. For secure login to such activities …