Nader Mehravari

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This paper describes the Cyber Security Capability Maturity Model (C2M2) and two tailored versions of the model for the energy sector the Electricity Subsector Cybersecurity Capability Maturity Model (ES-C2M2) and the Oil & Natural Gas Cybersecurity Capability Maturity Model (ONG-C2M2). These are proven tools which allow owners and operators of(More)
A bidirectional multichannel photonic switching architecture based on the ALOHA multiuser scheme is presented and analyzed. An implementation of the broadcasting hardware, which uses free-space digital optics and fiber-bundle arrays, is described. The advantages and disadvantages of such an implementation are outlined, and the throughput and delay(More)
Personal Digital Assistants (PDAs) are becoming commonplace, and feature continually increasing processing and storage capabilities. Distribution of media through wireless means to these devices is becoming less expensive, but is not yet wide spread. In this paper, we describe a novel communication infrastructure to provide distribution of information to(More)
The CERT Resilience Management Model (CERT-RMM) is the most modern and comprehensive framework for managing operational resilience in a variety of organizations; small or large, simple or complex, public or private. It enables a structured, repeatable, and integrated method for organizations to plan, assess, manage, and sustain not only preparedness(More)