The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2019
Filed:
May. 08, 2015
A10 Networks, Incorporated, San Jose, CA (US);
Micheal Thompson, Meridian, ID (US);
A10 NETWORKS, INCORPORATED, San Jose, CA (US);
Abstract
Client profile and service policy based captcha techniques. In one embodiment, a method comprises receiving a service request from a client device. A captcha is selected based upon the client information and a client policy in response to the service request. Captcha instructions and expected captcha response are generated for the selected captcha. The captcha instructions are sent to the client device for processing thereby. In response to the captcha instruction, a captcha response from the client device may be received. The captcha response is compared to the expected response to determine based on the service policy if the client device is operating under control of a user or operating autonomously.