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Video: Security as a System-Level Constraint - Systems Issues
| Video: Security as a System-Level Constraint Google Tech Talks June 4, 2008 ABSTRACT The essence of system-level design is the need to concurrently consider information from multiple engineering domains across multiple subsystems to assess holistic system properties. The systems engineer is responsible for bringing together all facets of a system for evaluation of system-level requirements and to aid in understanding system impacts of local design decisions. System-level security, encompassing issues such as confidentiality of information, integrity and authenticity of information sources, and availability of critical services, is one of many interacting system-level issues that must be addressed. To evaluate system-level security, we must treat security requirements as system-level properties, addressing their satisfaction in the same manner as traditional system-level issues such as power consumption or safety. Specifically, we must provide support for representing system-level security requirements; composing and integrating information from heterogeneous models; and establishing dependencies between models to assess the security health of a complete system. This talk overviews work surrounding the the Rosetta system-level design language with emphasis on efforts to specify, synthesize and verify software defined radios. Speaker: Perry Alexander Dr. Perry Alexander is a Professor in the Electrical Engineering and Computer Science Department and Director of the Information and Telecommunication Technology Center's X;b>...X;/b> |
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