Machine learning data filtering in a cross-domain environment
AssigneeThe Boeing Company
InventorsBrian C. Grubel, Raymond L. Ward
Life of this patent
Estimating the term…
Abstract
Techniques for transferring data from a first domain to a second domain in a cross-domain environment are presented. The techniques can include accepting computer readable data in the first domain for transfer to the second domain, passing the computer readable data to a first machine learning classifier at the first domain trained with at least malware files publicly identified as malicious, passing the computer readable data to a second machine learning classifier at the first domain trained with at least malware files specific to the first domain, and transferring the computer readable data to a destination in the second domain.
Claims20
A method of transferring data from a first domain to a second domain in a cross-domain environment, wherein the first domain and the second domain comprise separate security domains, the method comprising:
- accepting computer readable data in the first domain for transfer to the second domain;
- passing the computer readable data to a first machine learning classifier at the first domain trained with at least malware files publicly identified as malicious;
- passing the computer readable data to a second machine learning classifier at the first domain trained with at least malware files specific to the first domain;
- transferring the computer readable data to a destination in the second domain;
- passing the computer readable data to a third machine learning classifier at the second domain trained with at least malware files publicly identified as malicious;
- and
- passing the computer readable data to a fourth machine learning classifier at the second domain trained with at least malware files specific to the second domain.
A computer system for transferring data from a first domain to a second domain in a cross-domain environment, wherein the first domain and the second domain comprise separate security domains, the system comprising:
- an interface at the first domain for accepting computer readable data in the first domain for transfer to the second domain;
- a first machine learning classifier at the first domain trained with at least malware files publicly identified as malicious;
- a second machine learning classifier at the first domain trained with at least malware files specific to the first domain;
- wherein the interface is configured to accept computer readable data and pass it to at least the first machine learning classifier and the second machine learning classifier before passing the computer readable data to the second cross-domain environment;
- a third machine learning classifier at the second domain trained with at least malware files publicly identified as malicious;
- and
- a fourth machine learning classifier at the second domain trained with at least malware files specific to the second domain;
- wherein the system is configured to pass the computer readable data to at least the third machine learning classifier and to the fourth machine learning classifier in the second cross-domain environment.
Dependencies are inferred from the claim text.