Abstract: The present invention relates to a data processing system comprising a computer for receiving data that is uploaded from a data source via a public network through a first firewall a database for receiving the data from the computer through a second firewall, and a data sink for receiving the data from the database via a private network through a third firewall.

Abstract: The invention relates to a data processing system comprising a web portal, adapted to receive an initiator's entry of a set of data comprising at least one identifier of at least one co-initiator, means for sending a message to the at least one co-initiator using the respective identifier in response to the entry of the set of data, a database for storing the set of data that is adapted to receive an approval to the set of data from the at least on co-initiator, and an application program for viewing and/or processing the set of data, wherein access to the set of data by the application program is enabled after approval has been received by the database from all co-initiators identified in the set of data.

Abstract: The present invention relates to a data processing system comprising a computer for receiving data that is uploaded from a data source via a public network through a first firewall a database for receiving the data from the computer through a second firewall, and a data sink for receiving the data from the database via a private network through a third firewall.