The Boeing Company

David K Liefer

John Wokurka

Kenn R Luecke

John M Thilenius

A method and apparatus for managing data in a platform. A first permission level is identified for first data in the data generated by a source in the platform. A second permission level is identified for an intended recipient of the first data. The first data is modified to form second data in the data in which the second data has the second permission level. The second data is distributed to the intended recipient.

Data sharing system for aircraft training

An apparatus for hardware-based filtering in a multi-level secure cross-domain infrastructure includes a programmable logic device that includes a filter engine in communication with a first security module. An interface module of the filter engine is configured to receive a message from the first security module. The received message being sent to a second security module, which has a different security classification than the first security module. A filter module of the filter engine is configured to filter the message data according to a message rule, which defines a data compliance requirement associated with the security classification of the second security module. A routing module is configured to provide the message to the second security module in response to the message data complying with the message rule.

Growing community of inventors

St. Peters, MO, United States of America

David K Liefer