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. 03, 2019
Filed:
Jan. 22, 2016
Visa International Service Association, San Francisco, CA (US);
Alan Joseph O'Regan, Constantia, ZA;
Horatio Huxham, Kenridge, ZA;
VISA INTERNATIONAL SERVICE ASSOCIATION, San Francisco, CA (US);
Abstract
A computer-implemented method for establishing a secure communication tunnel between a device and a server is provided. The method comprises the server receiving a session request from the device to establish a secure tunnel. A handshake procedure is carried out to set up an encryption/decryption key for the secure tunnel. The handshake procedure uses a first communication channel from the server to the device. The method also includes sending a component of the handshake procedure to the device via a second communication channel. This component is required by the device to continue the handshake procedure or to commencing use of the secure tunnel established by the handshake procedure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile