1. A computer-implemented method for identification, processing, and comparison of location coordinate data in a confidential and anonymous manner, comprising: receiving, in a computer, a plurality of fixed coordinates, each of the fixed coordinates representing a location of an item comprising an individual, personal property or real property, and the plurality of fixed coordinates being generated by more than one process; utilizing, in the computer, a cryptographic algorithm to encrypt the plurality of fixed coordinates, thereby forming a processed data; and comparing, in the computer, the encrypted fixed coordinates of the processed data to at least a portion of secondary data that comprises one or more encrypted fixed coordinates to determine whether a relationship exists between the encrypted fixed coordinates of the processed data and the encrypted fixed coordinates of the secondary data.