A chapter report issued by the General Accounting Office with an abstract that begins "Computers are crucial to the operations of government and business. Computers and networks essentially run the critical infrastructures that are vital to our national defense, economic security, and public health and safety. Unfortunately, many computer systems and networks were not designed with security in mind. As a result, the core of our critical infrastructure is riddled with vulnerabilities that could enable an attacker to disrupt operations or cause damage to these infrastructures. Critical infrastructure protection (CIP) involves activities that enhance the security of our nation's cyber and physical infrastructure. Defending against attacks on our information technology infrastructure-- cybersecurity--is a major concern of both the government and the private sector. Consistent with guidance provided by the Senate's Fiscal Year 2003 Legislative Branch Appropriations Report (S. Rpt. 107-209), GAO conducted this technology assessment on the use of cybersecurity technologies for CIP in response to a request from congressional committees. This assessment addresses the following questions: (1) What are the key cybersecurity requirements in each of the CIP sectors? (2) What cybersecurity technologies can be applied to CIP? (3) What are the implementation issues associated with using cybersecurity technologies …

This version of the communication primer comprises two interlocking parts: Pat 1, a practical section, intended to prepare you for public interactions, and Part 2, a theoretical section that provides social and technical bases for the practices recommended in Part 1. The mutual support of practice and theory is very familiar in science and clearly requires a willingness to observe and revise our prior assumptions--in this document, we invoke both. We hope that is offering will represent a step both towards improving practice and maturing the theory of practical science communication.

A compendium of LLNL Science and Technology Review articles involving scientist and engineers from the Physics and Advanced Technologies Directorate, from January 2002 to the present.

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Science historian James Burke is well known for his stories about how technological innovations are intertwined and embedded in the culture of the time, for example, how the steam engine led to safety matches, imitation diamonds, and the landing on the moon.1 A lesson commonly drawn from his stories is that the path of science and technology (S&T) is nonlinear and unpredictable. Viewed another way, the lesson is that the solution to one problem can lead to solutions to other problems that are not obviously linked in advance, i.e., there is a ripple effect. The motto for Sandia's approach to research and development (R&D) is 'Science with the mission in mind.' In our view, our missions contain the problems that inspire our R&D, and the resulting solutions almost always have multiple benefits. As discussed below, Sandia's Laboratory Directed Research and Development (LDRD) Program is structured to bring problems relevant to our missions to the attention of researchers. LDRD projects are then selected on the basis of their programmatic merit as well as their technical merit. Considerable effort is made to communicate between investment areas to create the ripple effect. In recent years, attention to the ripple effect and to the …

Data Center facilities, prevalent in many industries and institutions are essential to California's economy. Energy intensive data centers are crucial to California's industries, and many other institutions (such as universities) in the state, and they play an important role in the constantly evolving communications industry. To better understand the impact of the energy requirements and energy efficiency improvement potential in these facilities, the California Energy Commission's PIER Industrial Program initiated this project with two primary focus areas: First, to characterize current data center electricity use; and secondly, to develop a research ''roadmap'' defining and prioritizing possible future public interest research and deployment efforts that would improve energy efficiency. Although there are many opinions concerning the energy intensity of data centers and the aggregate effect on California's electrical power systems, there is very little publicly available information. Through this project, actual energy consumption at its end use was measured in a number of data centers. This benchmark data was documented in case study reports, along with site-specific energy efficiency recommendations. Additionally, other data center energy benchmarks were obtained through synergistic projects, prior PG&E studies, and industry contacts. In total, energy benchmarks for sixteen data centers were obtained. For this project, a …

This report "reviews the management and performance of the Marble Falls Independent School District's (MFISD's) educational,financial, and operations. functions" (Legislative Budget Board Letter).