Bubble Captcha - A Start of the New Direction of Text Captcha Scheme Development
CAPTCHA, A Completely Automated Public Turing test to tell Computers and Humans Apart, is well-known system widely used in all sorts of internet services around the world designated to secure the web from an automatic malicious activity. For almost two decades almost every system utilize a simple a...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Brno University of Technology
2017-06-01
|
| Series: | Mendel |
| Online Access: | https://mendel-journal.org/index.php/mendel/article/view/53 |