Private information sharing system
A computerized method and apparatus are established to identify a subject of common interest among multiple parties without releasing the true identity of any subject. Furthermore, a computerized network provides different parties at different locations with a mechanism to conduct cooperative activities concerning such a subject of common interest without exposing that subject to possible identity theft.
1. A computerized method to determine whether two parties have a common interest in a subject without knowing the identity of the subject, comprising:
comparing, by a computer system, a first set of substantially unique, privacy preserving Identification data of a first subject received from a first party and second set of substantially unique, privacy preserving indentification data of a second subject received from a second party; and
determining that the first subject and the second subject are the same subject when the first set of substantially unique, privacy preserving indentification data matches the second set of substantially unique, privacy preserving indentification data without disclosing the identity of the subject.
2. The method of claim 1 , further comprising:
notifying the first party that another party has a common interest in the first subject.
3. The method of claim 1 , further comprising:
notifying the second party that another party has a common interest in the second subject.
4. The method of claim 1 in which the first subject comprises a person, an organization, a legal entity, an object, a topic, a concept, a property, an asset, a liability, an equity, a location, and/or a time.
5. The method of claim 1 in which the second subject comprises a person, an organization, a legal entity, an object, a topic, a concept, a property, an asset, a liability, an equity, a location, and/or a time.
6. An apparatus to determine whether two parties have a common interest in a subject without knowing the identity of the subject, the apparatus comprising:
a memory; and
at least one processor coupled to the memory, the at least one processor being configured:
to compare a first set of substantially unique, privacy preserving identification data of a first subject received from a first party and a second set of substantially unique, privacy preserving identification data of second subject received from a second party; and
to determine that the first subject and the second subject are the same subject when the first set of substantially unique, privacy preserving identification data matches the second set of substantially unique, privacy preserving identification data without disclosing the identity of the subject.
7. The apparatus of claim 6 , the at least one processor being further configured:
to notify the first party that another party has a common interest in the first subject.
8. The apparatus of claim 6 , the at least one processor being further configured:
to notify the second party that another party has a common interest in the second subject.
9. The apparatus of claim 6 in which the first subject comprises a person, an organization, a legal entity, an object, a topic, a concept, a property, an asset, a liability, an equity, a location, and/or a time.
10. The apparatus of claim 6 in which the second subject comprises a person, an organization, a legal entity, an object, a topic, a concept, a property, an asset, a liability, an equity, a location, and/or a time.
11. A non-transitory computer readable medium tangibly storing computer readable program code to determine whether two parties have a common interest in a subject without knowing an the identity of the subject, the program code comprising:
instructions operable to compare a first set of substantially unique, privacy preserving indentification data of a first subject received from a first party and a second set of substantially unique, privacy preserving indentification data of a second subject received from a second party; and
instructions operable to determine that the first subject and the second subject are the same subject when the first set of substantially unique, privacy preserving identification data matches the second set of substantially unique, privacy preserving identification data without disclosing the identity of a subject.
12. The computer readable medium of claim 11 , further comprising
instructions operable to notify the first party that another party has a common interest in the first subject.
13. The computer readable medium of claim 11 , further comprising
instructions operable to notify the second party that another party has a common interest in the second subject.
14. The computer readable medium of claim 11 , in which the first subject comprises a person, an organization, a legal entity, an object, a topic, a concept, a property, an asset, a liability, an equity, a location, and/or a time.
15. The computer readable medium of claim 11 , in which the second subject comprises a person, an organization, a legal entity, an object, a topic, a concept, a property, anasset, a liability, an equity, a location, and/or a time.