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This report discusses the vulnerability of the nation's information infrastructure to external attacks and other kinds of disruptions. It assesses the extent of the data available for measuring this threat and concludes that energy supplies, telecommunications, and computer-based systems should be of first priority for attention and remedial action. Finally, it suggests steps to reduce national vulnerability. The information security posture in both government and the private sector needs immediate examination and attention. Analytic studies should be performed to establish such infrastructure features as sources of resilience and the characterization of normalcy, and to specify R&D requirements. In addition, the nation should establish a warning mechanism and a supporting coordination center.
The hardware-based Mouse Jiggler prevents your computer from going to sleep while you work or play. This plug-and-use USB device comes in three versions and creates constant mouse activity so your computer won't go idle and trigger screen savers or sleep mode-eliminating the need to log in repeatedly. The MJ-3 is programmable, making it ideal for repetitive IT or gaming tasks. You can create customized scripts with programmed mouse movement, mouse clicks, and keystrokes. The smaller size of the MJ-3 keeps it out of the way and is unobtrusive when installed.
If you've ever made a secure purchase with your credit card over the Internet, then you have seen cryptography, or "crypto", in action. From Stephen Levy—the author who made "hackers" a household word—comes this account of a revolution that is already affecting every citizen in the twenty-first century. Crypto tells the inside story of how a group of "crypto rebels"—nerds and visionaries turned freedom fighters—teamed up with corporate interests to beat Big Brother and ensure our privacy on the Internet. Levy's history of one of the most controversial and important topics of the digital age reads like the best futuristic fiction.
Cyber-Physical Systems (CPS) offer valuable applications in a wide variety of mission-critical and embedded systems applications, in disciplines including computer science, electrical and computer engineering, mechanical engineering, robotics, chemical engineering, civil engineering, nuclear engineering, and bio-medical engineering. This book compiles the newest CPS research and practice in one volume that will be indispensable both for software practitioners in commercial industry and defense, and for researchers and advanced students.
The only book of its kind, Cyber-Physical Systems addresses CPS from three perspectives. First, it presents the challenges and innovations associated with this class of systems as they have arisen in a wide spectrum of application domains. Second, it describes the foundations that underlie CPS solutions, both in terms of what we know and emerging research challenges. Finally, it offers offer guiding principles for all levels, from specific design and analysis advice for practitioners to high-level perspectives that can guide the direction of new innovations.
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