Patent ID: 11968243
Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 9:
10. A system comprising:
memory to store machine-readable instructions representative of a cross domain router for communicating data packets between first and second security domains, and data comprising a content data rule database comprising a set of data rules for determining whether data within one or more data packets has been compromised; and
one or more processors to access the memory and execute the machine-readable instructions to execute a first network interface container to run a first network interface application, a second network interface container to run a second network interface application, and a filter container to run a data filter,
the first network interface application being programmed to receive a data packet generated at the first security domain, the data packet including data generated by a first process executing at the first security domain,
the data filter being programmed to query the content data rule database to retrieve the set of data rules and provide the data packet to the second network interface application in response to determining that a data content of the data does not violate the set of data rules, and
the second network interface application being programmed to provide the data packet to the second security domain for a second process executing at the second security domain.