Computerized captcha systems using a direct connection with user computing device
US20160048662A1 Патенты
Computerized CAPTCHA systems using a direct connection with user computing devices are provided. An example com puterized CAPTCHA system is configured to perform opera tions. The operations include receiving a request from a user computing device to engage in a verification process. The request is received independent of a resource provider from which the user computing device has requested a resource. The operations include providing a challenge to the user computing device at least in part in response to the request for engagement in the verification process and receiving a response to the c
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