Ryosuke Hotchi

Title: Ryosuke Hotchi and Secure System Design.

Introduction

Ryosuke Hotchi is an inventor based in Tokyo, Japan, associated with NEC Corporation. His work includes inventions for analyzing system configurations and assessing security threats. He is credited with 3 patents.

Latest Patents

Hotchi’s listed latest patents focus on security analysis and secure system design.

“System Design Device, System Design Method, and Storage Medium” describes a method for acquiring configuration information about a computer-system topology, including nodes and the relationships between them. The system develops a concrete topology configuration, assesses whether security threats may arise in its components, and records relationships between threats that may contribute to one another. It then evaluates whether threats in a chain are concrete or abstract and uses that assessment to determine whether the design is insecure.

“Security Determination Device, Secure System Design Device, Security Determination Method, and Non-Transitory Storage Medium” concerns generating and validating attack paths. The device constructs chained routes of threats representing steps in a potential attack, evaluates whether those paths are valid, and determines whether the system configuration is secure or insecure based on that evaluation.

Career Highlights

Hotchi’s listed inventions address security considerations during system design. They describe approaches for tracing relationships among threats and evaluating attack paths to help identify insecure configurations.

Collaborations

Hotchi is associated with NEC Corporation. His listed coworkers include Takayuki Kuroda and Toshiki Watanabe.

Conclusion

Ryosuke Hotchi’s patent work centers on methods and devices for analyzing threats, validating attack paths, and assessing the security of system designs.