SHARING INFORMATION BETWEEN NEXUSES THAT USE DIFFERENT CLASSIFICATION SCHEMES FOR INFORMATION ACCESS CONTROL

摘要

Systems and methods for sharing information between distributed computer systems connected to one or more data networks. In particular, a replication system implements methodologies for sharing database information between computer systems where the databases use different classification schemes for information access control.

主权项

1. A computer-implemented method performed via one or more processors, the method comprising:
obtaining, from a source database, via at least one of the one or more processors, an identifier of an access control list, at least one access control item of the access control list, and one or more classification markings of the access control list; generating, via at least one of the one or more processors, an origin classification comprising an identifier of a classification scheme used for classifying information in the source database and the one or more classification markings of the access control list; wherein the classification scheme used for classifying information in the source database comprises a set of classification markings, each of the one or more classification markings of the access control list belonging to the set of classification markings of the classification scheme; and exporting, via at least one of the one or more processors, export data to a peer database system; wherein the export data comprises the identifier of the access control list, the at least one access control item, and the generated origin classification;