IP Library Granted Patent US 9,954,837
Granted Patent B2
US 9,954,837 · App. 14/841,292 · Granted Apr 24, 2018

Method of multi-factor authenication during encrypted communications

Inventors: Ryan Lester (Dover, DE); Marcus Carey (Dover, DE)
Assignee: CYPH, INC.
H04L63/065G06F21/40G06F21/606H04L9/0833H04L9/3215H04L51/04H04L63/0435H04L63/0442G06F2221/2107H04L2463/082
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Quick Facts
Patent No.
US 9,954,837
App. No.
14/841,292
Granted
Apr 24, 2018
Kind
B2
Abstract

Embodiments herein provide, for example, method, comprising: requesting, by a first user on a first device, to open a channel of communication to a second user on a second device; confirming the first user's identity and the second user's identity through a second channel that is separate from the communication channel; and communicating through the communication channel after each user has validated the other party's identification through the second channel.

Claims (4)

1. A method, comprising:

requesting, by a first user on a first device, to open a channel of communication to a second user on a second device;

confirming the first user's identity and the second user's identity through a second channel that is separate from the communication channel using one-on-one encryption message directly sent to the second device through the second channel, wherein the second channel comprises at least one of a Short Message Service (SMS) channel, a Multimedia Messaging Service (MMS) channel, an email channel, and a social networking service channel; and

communicating through the communication channel after each user has validated the other user's identification through the second channel.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 17, 2026
From: CYPH INC.
To: GADMI SECURITY LLC
Reel/Frame 074987/0964 →
Continuity (2)
Provisional Application 62100692 · Jan 7, 2015
Related Publication 20160197887A1 · Jul 7, 2016