Privacy protection through restrictions on usernames and other online identifiers

• US 8,069,467 B1
• Filed: 10/26/2007
• Issued: 11/29/2011
• Est. Priority Date: 11/14/2006
• Status: Expired due to Fees

• Current Assignee: John W.L. Ogilvie
• Original Assignee: John W.L. Ogilvie
• Inventors: OGILVIE, JOHN W.
• Primary Examiner(s): Chai, Longbit
• Application Number:
  US11/924,845
• Time in Patent Office: 1,495 Days
• Field of Search: 726/1
• US Class Current: 726/1
• CPC Class Codes: H04L 63/0421 Anonymous communication, i.e. the party's identifiers are hidden from the other party or parties, e.g. using an anonymizer
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46

Abstract

Restrictions are placed on the content of usernames and other online identifiers to help maintain the privacy of offline identities of online users. A proposed username is tested by comparing at least a portion of its content to a set of personal identification information tokens that reflect aspects of an offline identity. The username is accepted if it satisfies a predetermined privacy criterion, which is defined in terms of matches to the personal identification information tokens. The user may receive questions regarding a proposed username and its relation, if any, to the online user'"'"'s offline identity. Answers to the questions can be used to create personal identification information tokens which are compared to the proposed username.

Claims

1. A computerized method for use by an online service provider to help maintain the privacy of offline identities of online users, the method comprising:

a computer system testing a proposed online identifier which is a username or an avatar, by comparing at least a portion of said proposed online identifier'"'"'s content to a set of personal identification information tokens; and

the computer system accepting the proposed online identifier, which satisfies a predetermined privacy criterion, the privacy criterion being defined in terms of matches to personal identification information tokens to prevent said proposed online identifier from disclosing information about the online user'"'"'s offline identity.

2. The method of claim 1, wherein the testing step compares proposed online identifier content to tokens using at least one of the following:

an interactive question-and-answer session;

an automatic string operation.

3. The method of claim 1, wherein the testing step compares proposed online identifier content to tokens obtained from personal information supplied by an online user, and the privacy criterion is defined in terms of avoiding matches to those tokens.

4. The method of claim 1, wherein the testing step compares proposed online identifier content to tokens obtained from at least one of:

a directory of offline addresses, a directory of online addresses, a directory of names, a directory of phone numbers, and the privacy criterion is defined in terms of avoiding matches to those tokens.

5. The method of claim 1, wherein the testing step compares proposed online identifier content to tokens obtained from at least one of:

a database of registrations, a database of licenses, a database of grants, a database of government records, and the privacy criterion is defined in terms of avoiding matches to those tokens.

6. The method of claim 1, wherein the testing step compares proposed online identifier content to tokens obtained from a collection of fictional names, and the privacy criterion is defined in terms of matching those tokens.

7. The method of claim 1, wherein the testing step compares proposed online identifier content to a result of an online search engine search.

8. The method of claim 1, further comprising accepting the proposed online identifier from an online user before testing the proposed online identifier.

9. The method of claim 1, further comprising automatically generating the proposed online identifier before testing the proposed online identifier.

10. The method of claim 1, wherein the proposed online identifier includes a proposed username.

11. A computerized method which reduces the risk that an online identifier will disclose information about an online user'"'"'s offline identity, the method comprising:

a computer system receiving electronically a question regarding a proposed online identifier, which is a username or an avatar, said question causing an inquiry whether at least a portion of said proposed online identifier'"'"'s content coincides with a set of the online user'"'"'s offline identity; and

the computer system answering the question to help maintain the privacy of offline identities of online users.

12. The method of claim 11, further comprising receiving additional questions regarding the proposed online identifier and its relation, if any, to the online user'"'"'s offline identity, and answering the additional questions.

13. The method of claim 11, further comprising proposing an online identifier.

14. The method of claim 11, further comprising specifying an acceptable level of risk that the proposed online identifier will disclose information about the online user'"'"'s offline identity.

15. The method of claim 11, further comprising stating that the proposed online identifier includes a fictional name.

16. The method of claim 11, wherein the method comprises electronically receiving and answering at least one of the following questions:

whether the proposed online identifier contains any part of your name, whether the proposed online identifier contains any part of the name of anyone in your family, whether the proposed online identifier contains any part of the name of anyone you have met, whether the proposed online identifier contains the name of a pet, whether the proposed online identifier contains a nickname.

17. The method of claim 11, wherein the method comprises electronically receiving and answering at least one of the following questions:

whether the proposed online identifier contains the name of your employer, whether the proposed online identifier contains the name of a business you are connected with.

18. The method of claim 11, wherein the method comprises electronically receiving and answering at least one of the following questions:

whether the proposed online identifier refers to your religious or spiritual beliefs, whether the proposed online identifier refers to your political beliefs, whether the proposed online identifier refers to any organization to which you belong or which you support.

19. The method of claim 11, wherein the method comprises electronically receiving and answering at least one of the following questions:

whether the proposed online identifier contains any part of any of your email addresses, whether the online identifier username contains any part of a website address, whether the proposed online identifier contains any part of any of your offline addresses, whether the online identifier username contains any part of any of your phone numbers.

20. The method of claim 11, wherein the method comprises electronically receiving and answering at least one of the following questions:

whether the proposed online identifier refers to any of your physical characteristics (e.g., height, weight, gender, race, hair color, eye color, tattoos, disabilities), whether the proposed online identifier refers to your ethnicity.

21. The method of claim 11, further comprising reading part of a search engine search result and being asked whether it pertains to you or anyone you know.

22. The method of claim 11, wherein the proposed online identifier includes a proposed username.