SYSTEM AND METHOD USING STREAMING CAPTCHA FOR ONLINE VERIFICATION
First Claim
1. A computer system for online verification, comprising:
- captcha serving engine that provides services to send a streaming captcha to a web browser operating on a client device for display as part of a web page and services to validate a character string received in response to display of the streaming captcha; and
a storage operably coupled to the captcha serving engine that stores a video and a captcha character string.
3 Assignments
0 Petitions
Accused Products
Abstract
An improved system and method using a streaming captcha for online verification is provided. A request sent by a client device may be received by a server to serve a streaming captcha to the client device. A server may compose a streaming captcha by superimposing a captcha character string on a video. The streaming captcha may be streamed to the client device. The streaming captcha may be displayed on the client device, and a character string input by a user may be received in response to display of the streaming captcha. The character string received may be sent to the server for verification. The server may verify that the character string received is the same as the captcha character string displayed in the streaming captcha. The server may then send an indication of the verification to the client device.
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Citations
20 Claims
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1. A computer system for online verification, comprising:
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captcha serving engine that provides services to send a streaming captcha to a web browser operating on a client device for display as part of a web page and services to validate a character string received in response to display of the streaming captcha; and a storage operably coupled to the captcha serving engine that stores a video and a captcha character string. - View Dependent Claims (2, 3, 4)
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5. A computer-implemented method for online verification, comprising:
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composing a streaming captcha to display a sequence of characters in a captcha character string; streaming the streaming captcha to a client device; receiving a character string in response to display of the streaming captcha; and outputting an indication of verification of the character string received in response to display of the streaming captcha. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer system for online verification, comprising:
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means for composing a streaming captcha to display a sequence of characters in a captcha character string; means for streaming the streaming captcha to a client device; means for receiving a character string in response to display of the streaming captcha; and means for outputting an indication of verification of the character string received in response to display of the streaming captcha. - View Dependent Claims (20)
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Specification