243,625 research outputs found

    Untangling the Web: A Guide To Internet Research

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    [Excerpt] Untangling the Web for 2007 is the twelfth edition of a book that started as a small handout. After more than a decade of researching, reading about, using, and trying to understand the Internet, I have come to accept that it is indeed a Sisyphean task. Sometimes I feel that all I can do is to push the rock up to the top of that virtual hill, then stand back and watch as it rolls down again. The Internet—in all its glory of information and misinformation—is for all practical purposes limitless, which of course means we can never know it all, see it all, understand it all, or even imagine all it is and will be. The more we know about the Internet, the more acute is our awareness of what we do not know. The Internet emphasizes the depth of our ignorance because our knowledge can only be finite, while our ignorance must necessarily be infinite. My hope is that Untangling the Web will add to our knowledge of the Internet and the world while recognizing that the rock will always roll back down the hill at the end of the day

    National Security Space Launch

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    The United States Space Force’s National Security Space Launch (NSSL) program, formerly known as the Evolved Expendable Launch Vehicle (EELV) program, was first established in 1994 by President William J. Clinton’s National Space Transportation Policy. The policy assigned the responsibility for expendable launch vehicles to the Department of Defense (DoD), with the goals of lowering launch costs and ensuring national security access to space. As such, the United States Air Force Space and Missile Systems Center (SMC) started the EELV program to acquire more affordable and reliable launch capability for valuable U.S. military satellites, such as national reconnaissance satellites that cost billions per satellite. In March 2019, the program name was changed from EELV to NSSL, which reflected several important features: 1.) The emphasis on “assured access to space,” 2.) transition from the Russian-made RD-180 rocket engine used on the Atlas V to a US-sourced engine (now scheduled to be complete by 2022), 3.) adaptation to manifest changes (such as enabling satellite swaps and return of manifest to normal operations both within 12 months of a need or an anomaly), and 4.) potential use of reusable launch vehicles. As of August 2019, Blue Origin, Northrop Grumman Innovation Systems, SpaceX, and United Launch Alliance (ULA) have all submitted proposals. From these, the U.S. Air Force will be selecting two companies to fulfill approximately 34 launches over a period of five years, beginning in 2022. This paper will therefore first examine the objectives for the NSSL as presented in the 2017 National Security Strategy, Fiscal Year 2019, Fiscal Year 2020, and Fiscal Year 2021 National Defense Authorization Acts (NDAA), and National Presidential Directive No. 40. The paper will then identify areas of potential weakness and gaps that exist in space launch programs as a whole and explore the security implications that impact the NSSL specifically. Finally, the paper will examine how the trajectory of the NSSL program could be adjusted in order to facilitate a smooth transition into new launch vehicles, while maintaining mission success, minimizing national security vulnerabilities, and clarifying the defense acquisition process.No embargoAcademic Major: EnglishAcademic Major: International Studie

    Russia's National Security Concept

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    Dubois Patrick. KAHN (Zadoc). In: , . Le dictionnaire de pédagogie et d'instruction primaire de Ferdinand Buisson : répertoire biographique des auteurs. Paris : Institut national de recherche pédagogique, 2002. p. 90. (Bibliothèque de l'Histoire de l'Education, 17

    Teaching National Security Law

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    Russia's National Security Concept

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    Neo-Democracy, National Security, and Liberty

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    In his new book, Liberty and Security, Conor Gearty, professor of law at the London School of Economics and one of the United Kingdom’s leading authorities on civil liberties and national security, argues that many Western nations are in effect “neo-democracies” that fail systematically to live up to the fundamental egalitarian premises of true democracy, and that this development is seen in particular in the context of counter-terrorism policy. This review assesses that claim, and maintains that while Gearty is correct that many counter-terrorism measures are predicated on double standards, that critique is insufficient to answer the many difficult questions that national security efforts raise, even in the absence of discrimination. Thus, while a universalist critique is an important element in assessing the status of human rights in the context of national security measures, the demand for universal protection of human rights does not answer when a targeted killing might be lawful, or how best to preserve privacy in the digital age from mass surveillance of the sort Edward Snowden has revealed. Gearty’s book perspicaciously identifies a transnational phenomenon and a critical problem in many counter-terrorism policies and practices, but the universalist critique still leaves many questions unresolved
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