METHOD AND APPARATUS FOR TRIGGERING USER COMMUNICATIONS BASED ON PRIVACY INFORMATION

• US 20110219423A1
• Filed: 03/05/2010
• Published: 09/08/2011
• Est. Priority Date: 03/05/2010
• Status: Abandoned Application

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Jadliwala, Murtuza, Raya, Maxim, Hubaux, Jean-Pierre, Turunen, Markku T., AAD, Imad, Freudiger, Julien, Leppänen, Kari
• Application Number:
  US12/718,521
• Publication Number:
  US 20110219423A1
• Time in Patent Office: Days
• US Class Current: 726/1
• CPC Class Codes: G06F 21/00 Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
• CPC Class Codes: H04L 63/0407 wherein the identity of one or more communicating identities is hidden cryptographic mechanisms or cryptographic arrangements for anonymous credentials or for identity based cryptographic systems H04L9/00
• CPC Class Codes: H04W 12/02 Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]

Abstract

An approach is provided for protecting a user identity in communication based on privacy information. The privacy engine selects one or more parameters associated with a privacy metric. Next, the privacy engine determines the parameters in a communication environment, the communication environment including a user device and a plurality of other devices. Next, the privacy engine computes a privacy level based, at least in part, on the parameters and the privacy metric. Next, the privacy engine compares the computed privacy level against a predetermined privacy level. Then, the privacy engine triggers a communication to one or more of the other devices in the communication environment based, at least in part, on the comparison.

Claims

1. A method comprising:

selecting one or more parameters associated with a privacy metric;

determining the parameters in a communication environment, the communication environment including a user device and a plurality of other devices;

computing a privacy level based, at least in part, on the parameters and the privacy metric;

comparing the computed privacy level against a predetermined privacy level; and

triggering a communication to one or more of the other devices in the communication environment based, at least in part, on the comparison.

2. A method of claim 1, further comprising:

receiving another computed privacy level from a respective one or more of the other devices,

wherein the computed privacy level is based, at least in part, on the another computed privacy levels.

3. A method of claim 1, further comprising:

determining context information associated with the user device, the other devices, the communication environment, or a combination thereof;

selecting the privacy metric, the parameters, the predetermined privacy level, or a combination thereof based, at least in part, on the context information.

4. A method of claim 1, further comprising:

parsing the communication for content information; and

selecting the privacy metric, the parameters, the predetermined privacy level, or a combination thereof based, at least in part, on the content information.

5. A method of claim 1, further comprising:

causing, at least in part, a presentation of the computed privacy level, the predetermined privacy level, or a combination thereof.

6. A method of claim 1, wherein the parameters include a density of the other devices surrounding the user device, a distance between the user device and a recipient device, a physical location of the user device, a time, a noise level, communication traffic in the communication environment, and content of the communication from the user device.

7. A method of claim 1, wherein the privacy metric is a measure of an ability of the communication environment to obscure identity information associated with a user

8. A method of claim 1, wherein the communication is an anonymous broadcast message, an anonymous query, an anonymous reply to the query, or a combination thereof.

9. An apparatus comprising:

at least one processor; and

at least one memory including computer program code,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following,

select one or more parameters associated with a privacy metric;

determine the parameters in a communication environment, the communication environment including a user device and a plurality of other devices;

compute a privacy level based, at least in part, on the parameters and the privacy metric;

compare the computed privacy level against a predetermined privacy level; and

trigger a communication to one or more of the other devices in the communication environment based, at least in part, on the comparison.

10. An apparatus of claim 9, wherein the apparatus is further caused, at least in part, to:

receive another computed privacy level from a respective one or more of the other devices,

wherein the computed privacy level is based, at least in part, on the another computed privacy levels.

11. An apparatus of claim 9, wherein the apparatus is further caused, at least in part, to:

determine context information associated with the user device, the other devices, the communication environment, or a combination thereof

select the privacy metric, the parameters, the predetermined privacy level, or a combination thereof based, at least in part, on the context information.

12. An apparatus of claim 9, wherein the apparatus is further caused, at least in part, to:

parse the communication for content information; and

select the privacy metric, the parameters, the predetermined privacy level, or a combination thereof based, at least in part, on the content information.

13. An apparatus of claim 9, wherein the apparatus is further caused, at least in part, to:

present the computed privacy level, the predetermined privacy level, or a combination thereof.

14. An apparatus of claim 9, wherein the parameters include a density of the other devices surrounding the user device, a distance between the user device and a recipient device, a physical location of the user device, a time, a noise level, communication traffic in the communication environment, and content of the communication from the user device.

15. An apparatus of claim 9, wherein the privacy metric is a measure of an ability of the communication environment to obscure identity information associated with a user

16. An apparatus of claim 9, wherein the communication is an anonymous broadcast message, an anonymous query, an anonymous reply to the query, or a combination thereof.

17. An apparatus of claim 9, wherein the apparatus is a mobile phone further comprising:

user interface circuitry and user interface software configured to facilitate user control of at least some functions of the mobile phone through use of a display and configured to respond to user input; and

a display and display circuitry configured to display at least a portion of a user interface of the mobile phone, the display and display circuitry configured to facilitate user control of at least some functions of the mobile phone.

18. A computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to at least perform the following steps:

selecting one or more parameters associated with a privacy metric;

determining the parameters in a communication environment, the communication environment including a user device and a plurality of other devices;

computing a privacy level based, at least in part, on the parameters and the privacy metric;

comparing the computed privacy level against a predetermined privacy level; and

triggering a communication to one or more of the other devices in the communication environment based, at least in part, on the comparison.

19. A computer-readable storage medium of claim 18, wherein the apparatus is caused, at least in part, to further perform:

receiving another computed privacy level from a respective one or more of the other devices,

wherein the computed privacy level is based, at least in part, on the another computed privacy levels.

20. A computer-readable storage medium of claim 18, wherein the apparatus is caused, at least in part, to further perform:

determining context information associated with the user device, the other devices, the communication environment, or a combination thereof;

parsing the communication for content information; and

selecting the privacy metric, the parameters, the predetermined privacy level, or a combination thereof based, at least in part, on the context information and the content information.