Details
- Publication date
- 23 December 2022
- Authors
- Todor Todorov | Galina Bogdanova | Nikolay Noev
- Country
- Bulgaria
- Language
- English
- Year
- 2022
Description
Editorial information: Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences.
How to solve the security problems in Internet websites and digital libraries in a way that the accessibility of the documents are preserved?
This article presents CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) as one of the main ways to solve the security problems in Internet communication and as a challenge for the accessibility of the documents using CAPTCHA check.
Different types of CAPTCHA are analyzed for accessibility and usability based on the needs of people with sensory, cognitive, learning and physical disabilities.
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