University of California

Sujit Rokka Chhetri

Mohammad Abdullah Al Faruque

Jiang Wan

Sina Faezi

A methodology as described herein allows cyber-domain tools such as computer aided-manufacturing (CAM) to be aware of the existing information leakage. Then, either machine process or product design parameters in the cyber-domain are changed to minimize the information leakage. This methodology aids the existing cyber-domain and physical-domain security solution by utilizing the cross-domain relationship.

Information leakage-aware computer aided cyber-physical manufacturing

A novel methodology for providing security to maintain the confidentiality of additive manufacturing systems during the cyber-physical manufacturing process is featured. This solution is incorporated within the computer aided manufacturing tools such as slicing algorithms and the tool-path generation, which are in the cyber-domain. This effectively mitigates the cross domain physical-to-cyber domain attacks which can breach the confidentiality of the manufacturing system to leak valuable intellectual properties.

Growing community of inventors

Irvine, CA, United States of America

Sujit Rokka Chhetri