Device, method, and system for augmented reality security

• US 8,990,914 B2
• Filed: 09/28/2012
• Issued: 03/24/2015
• Est. Priority Date: 09/28/2012
• Status: Active Grant

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Da Cruz Pinto, Juan Marcelo, Cuenca-Acuna, Francisco
• Primary Examiner(s): SHAIFER HARRIMAN, DANT B
• Application Number:
  US13/630,655
• Publication Number:
  US 20140096220A1
• Time in Patent Office: 907 Days
• Field of Search: 726/9, 726/28
• US Class Current: 726/9
• CPC Class Codes: G06F 21/00 Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
• CPC Class Codes: G06F 21/31 User authentication
• CPC Class Codes: G06F 21/34 involving the use of external additional devices, e.g. dongles or smart cards
• CPC Class Codes: G06F 21/44 Program or device authentication
• CPC Class Codes: G06K 7/1417 2D bar codes
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/084 using delegated authorisation, e.g. open authorisation [OAuth] protocol

Abstract

Devices and methods for authenticating a user of a mobile computing device to a content server include establishing a communication session between a target computing device and the content server that is identified by a session ID. The target computing device generates a pairing token using the session ID, which pairing token may be a two-dimensional bar code such as a quick response (“QR”) code, and presents the pairing token to the mobile computing device. The mobile computing device captures the pairing token and authenticates the user of the mobile computing device to an authentication server. The target computing device receives an authentication token from the authentication server in response to the mobile computing device successfully authenticating the user to the authentication server. The target computing device accesses content on the content server using the authentication token. Other embodiments are described and claimed.

Claims

1. A target computing device to authenticate a user to a content server, the target computing device comprising:

a pairing module to (i) generate a pairing token as a function of a session ID received from the content server, wherein the pairing token is indicative of the session ID and comprises a feature of the target computing device detectable by a sensor of a mobile computing device controlled by the user and (ii) present the pairing token to the mobile computing device controlled by the user to allow the user to authenticate to an authentication server;

an authentication module to receive an authentication token from the authentication server in response to presentation of the pairing token to the mobile computing device, wherein the authentication token indicates successful authentication of the user by the mobile computing device; and

a content management module to (i) transmit the authentication token to the content server and (ii) access content on the content server in response to transmission of the authentication token.

2. The target computing device of claim 1, wherein to access content on the content server comprises to access user profile information of the user.

3. The target computing device of claim 1, wherein the content management module is to process the content accessed from the content server.

4. The target computing device of claim 3, wherein to process the content comprises to display the content accessed from the content server or to complete a purchase transaction on the target computing device.

5. The target computing device of claim 1, further comprising a display, wherein the pairing token comprises a token selected from the group consisting of a two-dimensional bar code and a quick response (“

QR”

) code, and the pairing module is to present the pairing token by displaying the pairing token on the display of the target computing device.

6. The target computing device of claim 1, further comprising an audio device, wherein the pairing token comprises an audio signal and the pairing module is to present the pairing token by playing the pairing token using the audio device of the target computing device.

7. One or more non-transitory, machine-readable media comprising a plurality of instructions that in response to being executed result in a target computing device:

generating, on the target computing device, a pairing token as a function of a session ID received from a content server, wherein the session ID identifies a communication session between the target computing device and the content server, and wherein the pairing token is indicative of the session ID and comprises a feature of the target computing device detectable by a sensor of a mobile computing device controlled by a user;

presenting, from the target computing device, the pairing token to the mobile computing device;

receiving, on the target computing device, an authentication token from an authentication server in response to presenting the pairing token to the mobile computing device, wherein the authentication token indicates successful authentication of the user of the mobile computing device by the mobile computing device;

transmitting, by the target computing device, the authentication token to the content server; and

accessing, with the target computing device, content on the content server in response to transmitting the authentication token.

8. The machine-readable media of claim 7, wherein accessing content on the content server comprises accessing user profile information stored on the content server.

9. The machine-readable media of claim 7, further comprising a plurality of instructions that in response to being executed result in the computing device processing, on the target computing device, the content accessed on the content server.

10. The machine-readable media of claim 9, wherein processing the content comprises displaying on the target computing device the content accessed on the content server or completing a purchase transaction on the target computing device.

11. The machine-readable media of claim 7, wherein presenting the pairing token comprises at least one of:

displaying a two-dimensional bar code on a display of the target computing device and playing an audio signal using an audio device of the target computing device.

12. A method for authenticating a user to a content server, the method comprising:

generating, on a target computing device, a pairing token as a function of a session ID received from a content server, wherein the session ID identifies a communication session between the target computing device and the content server, and wherein the pairing token is indicative of the session ID and comprises a feature of the target computing device detectable by a sensor of a mobile computing device controlled by the user;

presenting, from the target computing device, the pairing token to the mobile computing device;

receiving, on the target computing device, an authentication token from an authentication server in response to presenting the pairing token to the mobile computing device, wherein the authentication token indicates successful authentication of a user of the mobile computing device by the mobile computing device;

transmitting, by the target computing device, the authentication token to the content server; and

accessing, with the target computing device, content on the content server in response to transmitting the authentication token.

13. The method of claim 12, wherein accessing content on the content server comprises accessing user profile information stored on the content server.

14. The method of claim 12, further comprising processing, on the target computing device, the content accessed on the content server.

15. The method of claim 14, wherein processing the content comprises displaying on the target computing device the content accessed on the content server or completing a purchase transaction on the target computing device.

16. The method of claim 15, wherein presenting the pairing token comprises at least one of:

displaying a two-dimensional bar code on a display of the target computing device and playing an audio signal using an audio device of the target computing device.