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:
Sep. 09, 2014
Filed:
Dec. 19, 2012
Emc Corporation, Hopkinton, MA (US);
Ke Cai, Shanghai, CN;
Ian Farquhar, Sydney, AU;
Shen Peng, Shanghai, CN;
Todd A. Morneau, Sudbury, MA (US);
Weiwei Qian, Shanghai, CN;
EMC Corporation, Hopkinton, MA (US);
Abstract
Techniques for secure voice authentication. In one example, a method includes the following steps. A first computing device initiates establishment of a secure channel between the first computing device and a second computing device. The first computing device includes a trusted device and the second computing device at least partially hosts a service that a user of the trusted device seeks to access. A prompt is received at the first computing device from the second computing device over the secure channel. The prompt requests a user voice response for use in making an authentication decision for the user based on the user voice response.