Patent · US Active

Multi-factor authentication

US9509683B2 · kind B2 · utility

3Cited by

14References

20Claims

0Family size

Assignee

ZixCorp Systems, Inc. · US

Inventors

Dena Terry Bauckman · Irving, US
Nigel Paul Johnson · Duxbury, US
David Joseph Robertson · Derby, GB

Key dates

Filing date	Mar 13, 2015
Grant date	Nov 29, 2016
Priority date	—
Expiry date	Mar 13, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2463/082
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

According to some embodiments, a method provides a designated link in a notification to an intended recipient of the message. The designated link includes a unique identifier associated with the message. Upon receiving a request to access the message, the method authenticates the request. Authentication includes verifying whether the request corresponds to the designated link provided in the notification. If the request passes authentication, the method communicates the message.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.