| 摘要 |
A system, method and computer-readable medium of instructions for performing dynamic and on-demand data transfer between databases ( 116, 124 ) in public and secure networks ( 102, 104 ), and synchronization of those databases ( 116, 124 ), in a public key infrastructure (PKI) environment. The system, method and computer-readable medium of instructions operate to identify at least one record of information in the database ( 116 ) of the public network ( 102 ) to be updated in the database ( 124 ) of the private network ( 104 ), enter update information in at least one data transfer table ( 400, 600/602 ) based on the at least one record of information, and use the at least one data transfer table ( 400, 600/602 ) to update at least one record in the database ( 124 ) of the private network ( 104 ) in accordance with the update information without overwriting other information in the database ( 124 ).
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