The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 09, 2012
Filed:
Jan. 28, 2009
Steven L. Arnold, Seattle, WA (US);
Steven L. Arnold, Seattle, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A method for communicating information packets from a first host system operating in a first security domain and in accordance with a non-secure communications protocol, using a dataguard, to a second host system operating in a second security domain different than the first security domain, and where the second host system is also operating in accordance with the non-secure communications protocol. The method may involve: using a first driver operating with the dataguard to interface the dataguard with the first host system; using a first proxy task group operating with the dataguard to interface the dataguard to the first driver and to communicate with the first driver in accordance with a protocol of the first security domain; using a second driver operating with the dataguard to interface the dataguard to the second host system; and using a second proxy task group operating with the dataguard to interface the dataguard to the second proxy task group and to communicate with the second driver in accordance with a protocol of the second security domain.