Patent ID: 11928681
Assignee: nan
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A computer-implemented method for sharing information among a network of computer systems privately and confidentially, comprising:
electronically encrypting by hashing identification information of each subject stored in each computer system of the network of computer systems into an identity code, each subject having a unique identity code that preserves privacy of each subject;
receiving, at a central computer system from a first computer system, a first identity code encrypted from first identification information of a first subject, the central computer system comprising a central device interface connected to the network of computer systems;
broadcasting, from the central computer system to a plurality of computer systems of the network of computer systems, the first identity code;
receiving, at a second computer system of the network of computer systems from the central computer system of the network of computer systems, the first identity code of the first subject, the first computer system comprising a first device interface associated with a first financial institution, the second computer system comprising a second device interface associated with a second financial institution;
comparing, by the second computer system, the first identity code with all identity codes stored in the second computer system in response to receiving the first identity code from the central computer system; and
transmitting, from the second computer system to the central computer system, a first message when the first identity code matches a second identity code associated with a second subject stored in the second computer system.