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:
Aug. 09, 2016
Filed:
Jun. 19, 2013
Deep-secure Limited, Malvern, GB;
Simon Robert Wiseman, Malvern, GB;
DEEP-SECURE LIMITED, Malvern, GB;
Abstract
Apparatus () for connecting two or more computer networks having two or more network interface machines () each arranged to be connected to a respective computer network with a bidirectional communications link () enabling the network interface machine to receive data from and transmit data to the computer network. The network interface machines are connected together with at least one content checker () to enable data to be transmitted from one network interface machine to another, and arranged such that data transmitted from one network interface machine to another network interface machine must pass via a content checker. Each network interface machine is arranged to transmit flow control data. The network interface machines are connected to the content checkers only by unidirectional communications links. This provides an interconnection between networks with different security classifications with the advantages of bidirectional communication links but avoiding the risks of such links.