KuvaCAPTCHAtoteutukset
KuvaCAPTCHAtoteutukset refers to the implementation of visual CAPTCHA systems. CAPTCHA, an acronym for Completely Automated Public Turing test to tell Computers and Humans Apart, is a type of challenge-response test used in computing to determine whether the user is human. Visual CAPTCHAs present images as the challenge, requiring users to identify specific objects, characters, or patterns within those images to prove they are not automated bots.
These implementations typically involve a set of predefined images or dynamically generated images. Common types of
The primary purpose of implementing visual CAPTCHAs is to protect websites and online services from automated