If you’ve noticed that CAPTCHA tests are getting harder, you’re not alone. These tests, designed to distinguish humans from bots on websites, are indeed becoming more challenging. This shift is due to the increasing sophistication of bots and the need for more robust measures to counteract them.
CAPTCHA tests have evolved from simple tasks like decoding distorted words or identifying images to more complex challenges. The reason behind this is the advancement in AI and machine learning technologies. Bots are now capable of solving traditional CAPTCHA tests with high accuracy, making them less effective.
To counteract this, CAPTCHA tests have become more complex. They now demand more cognitive effort and involve tasks such as matching shapes or numbers. This change is aimed at making it harder for bots to pass the tests while still being solvable by humans.
Read more: www.npr.org