There has been a data rush in the past decade brought about by online communication and, in particular, social media (Facebook, Twitter, Youtube, among others), which promises a new age of digital enlightenment. But social data is compromised: it is being seized by specific economic interests, it leads to a fundamental shift in the relationship between research and the public good, and it fosters new forms of control and surveillance. Compromised Data: From Social Media to Big Data explores how we perform critical research within a compromised social data framework. The expert, international lineup of contributors explores the limits and challenges of social data research in order to invent and develop new modes of doing public research. At its core, this collection argues that we are witnessing a fundamental reshaping of the social through social data mining.

Explores the ethical and political issues surrounding big data, specifically obtained from social media.

Miscellaneous facts and ideas are interconnected and represented in a visual format, a "visual miscellaneum," which represents "a series of experiments in making information approachable and beautiful" -- from p.007

An analysis of “the Trump era, but not about Trump. . . . but on how incentives across a range of institutions have created corruption” (New York Times Book Review). “There is not a single American awake to the world who is comfortable with the way things are.” So begins Lawrence Lessig's sweeping indictment of modern-day American institutions and the corruption that besets them—from the selling of Congress to special interests to the corporate capture of the academy. And it’s our fault. What Lessig brilliantly shows is that we can’t blame the problems of contemporary American life on bad people, as our discourse all too often tends to do. Rather, he explains, “We have allowed core institutions of America’s economic, social, and political life to become corrupted. Not by evil souls, but by good souls. Not through crime, but through compromise.” Through case studies of Congress, finance, the academy, the media, and the law, Lessig shows how institutions are drawn away from higher purposes and toward money, power, quick rewards—the first steps to corruption. Lessig knows that a charge so broad should not be levied lightly, and that our instinct will be to resist it. So he brings copious detail gleaned from years of research, building a case that is all but incontrovertible: America is on the wrong path. If we don’t acknowledge our own part in that, and act now to change it, we will hand our children a less perfect union than we were given. It will be a long struggle. This book represents the first steps. “A devastating argument that America is racing for the cliff's edge of structural, possibly irreversible tyranny.” —Cory Doctorow

This book constitutes the refereed proceedings of the 22nd Annual IFIP WG 11.3 Working Conference on Data and Applications Security held in London, UK, in July 2008. The 22 revised full papers presented together with 1 keynote lecture and 1 invited talk were carefully reviewed and selected from 56 submissions. The papers are organized in topical sections on access control, audit and logging, privacy, systems security, certificate management, trusted computing platforms, security policies and metrics, as well as Web and pervasive systems.

This book constitutes the refereed proceedings of the 13th International Workshop on Security, IWSEC 2018, held in Sendai, Japan, in September 2018. The 18 regular papers and 2 short papers presented in this volume were carefully reviewed and selected from 64 submissions. They were organized in topical sections named: Cryptanalysis, Implementation Security, Public-Key Primitives, Security in Practice, Secret Sharing, Symmetric-Key Primitives, and Provable Security.

This textbook presents a proven, mature Model-Based Systems Engineering (MBSE) methodology that has delivered success in a wide range of system and enterprise programs. The authors introduce MBSE as the state of the practice in the vital Systems Engineering discipline that manages complexity and integrates technologies and design approaches to achieve effective, affordable, and balanced system solutions to the needs of a customer organization and its personnel. The book begins with a summary of the background and nature of MBSE. It summarizes the theory behind Object-Oriented Design applied to complex system architectures. It then walks through the phases of the MBSE methodology, using system examples to illustrate key points. Subsequent chapters broaden the application of MBSE in Service-Oriented Architectures (SOA), real-time systems, cybersecurity, networked enterprises, system simulations, and prototyping. The vital subject of system and architecture governance completes the discussion. The book features exercises at the end of each chapter intended to help readers/students focus on key points, as well as extensive appendices that furnish additional detail in particular areas. The self-contained text is ideal for students in a range of courses in systems architecture and MBSE as well as for practitioners seeking a highly practical presentation of MBSE principles and techniques.