reCAPTCHA is a free service from Google that helps protect websites from spam and abuse. A “CAPTCHA” is a turing test to tell human and bots apart. It is easy for humans to solve, but hard for …

What is CAPTCHA? CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) is a type of security measure known as challenge-response authentication.

A “CAPTCHA” is a turing test to tell human and bots apart. It is easy for humans to solve, but hard for “bots” and other malicious software to figure out.

Just click the checkbox:Just click the checkbox: If you see a green checkmark, congratulations! You’ve passed our robot test (yes, it’s that easy). You can carry on with what you were doing. Sometimes …

Qu'est-ce qu'un test CAPTCHA ? Le CAPTCHA (acronyme de l'anglais "Completely Automated Public Turing test to tell Computers and Humans Apart") est une mesure de sécurité de type …

CAPTCHA, hesabınıza yalnızca doğru şifreye sahip bir kişinin girmesini sağlayarak uzaktan dijital giriş yapılmasını engeller. CAPTCHA'nın işe yaramasının nedeni, bilgisayarların deforme edilmiş bir resim …

How do I solve reCAPTCHA? Type what you see in the CAPTCHA image, whether it's a number, a word, or several words. Accessibility reCAPTCHA provides a means for visually-challenged users to …

Accessibility reCAPTCHA works with major screen readers such as ChromeVox (Chrome OS), JAWS (IE/Edge/Chrome on Windows), NVDA (IE/Edge/Chrome on Windows) and VoiceOver …

¿Qué es un CAPTCHA? Un CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart: test de Turing público y automático para distinguir a los ordenadores de los …

什麼是人機驗證 (Captcha)？ 人機驗證 (Captcha，亦即全自動公開化圖靈測驗人機辨識) 是一種挑戰-回應式的安全驗證機制。 這項機制會要求您完成簡單的測驗，證明自己是真人，而不是一台嘗試入侵密 …