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Defensive security handbook : best practices for securing infrastructure
\"Despite the increase of high-profile hacks, record-breaking data leaks, and ransomware attacks, many organizations don't have the budget to establish or outsource an information security (InfoSec) program, forcing them to learn on the job. For companies obliged to improvise, this pragmatic guide provides a security-101 handbook with steps, tools, processes, and ideas to help you drive maximum-security improvement at little or no cost. Each chapter in this book provides step-by-step instructions for dealing with a specific issue, including breaches and disasters, compliance, network infrastructure and password management, vulnerability scanning, and penetration testing, among others. Network engineers, system adminstrators, and security professionals will learn tools and techniques to help improve security in sensible, manageable chunks.\" --Back cover.
Book
Gurus, Hired Guns, and Warm Bodies
Over the last several decades, employers have increasingly replaced permanent employees with temporary workers and independent contractors to cut labor costs and enhance flexibility. Although commentators have focused largely on low-wage temporary work, the use of skilled contractors has also grown exponentially, especially in high-technology areas. Yet almost nothing is known about contracting or about the people who do it. This book seeks to break the silence. Gurus, Hired Guns, and Warm Bodies tells the story of how the market for temporary professionals operates from the perspective of the contractors who do the work, the managers who employ them, the permanent employees who work beside them, and the staffing agencies who broker deals. Based on a year of field work in three staffing agencies, life histories with over seventy contractors and studies of workers in some of America's best known firms, the book dismantles the myths of temporary employment and offers instead a grounded description of how contracting works. Engagingly written, it goes beyond rhetoric to examine why contractors leave permanent employment, why managers hire them, and how staffing agencies operate. Barley and Kunda paint a richly layered portrait of contract professionals. Readers learn how contractors find jobs, how agents negotiate, and what it is like to shoulder the risks of managing one's own \"employability.\" The authors illustrate how the reality of flexibility often differs substantially from its promise. Viewing the knowledge economy in terms of organizations and markets is not enough, Barley and Kunda conclude. Rather, occupational communities and networks of skilled experts are what grease the skids of the high-tech, \"matrix economy\" where firms become way stations in the flow of expertise.
eBook
A Government Librarian’s Guide to Information Governance and Data Privacy
This book provides a concise and usable overview of the practical implications of important public sector United States federal, state, and municipal laws and standards related to information governance, as they pertain to librarians, research staff, universities, corporate regulatory managers, and public-sector information governance professionals. It is the first in a series of two volumes addressing public sector information governance compliance matters from the perspective of our target audience. Topics addressed in the book include: * the evolving role of librarians and the need for librarians and legal researchers to understand the principles of information governance, * the importance of broad-based regulatory IG principles such as the Federal Records Act, the Paperwork Reduction Act of 1980 and 36 CFR Chapter XII, Subchapter B – Records Management, that have been promulgated by various federal government agencies in framing public-sector IG principles, * a survey of interpretive surveys from the Office of Management and Budget (OMB) that further elucidate the core IG principles applicable to public sector stakeholders, * case studies detailing the application of important IG principles by federal agencies and bodies, and * a survey of important IG issues facing state and local governments.
eBook
Blockchain basics : a non-technical introduction in 25 steps
In 25 concise steps, you will learn the basics of blockchain technology.No mathematical formulas, program code, or computer science jargon are used.No previous knowledge in computer science, mathematics, programming, or cryptography is required.Terminology is explained through pictures, analogies, and metaphors.
eBook
The digital person : technology and privacy in the information age
Seven days a week, twenty-four hours a day, electronic databases are compiling information about you. As you surf the Internet, an unprecedented amount of your personal information is being recorded and preserved forever in the digital minds of computers. For each individual, these databases create a profile of activities, interests, and preferences used to investigate backgrounds, check credit, market products, and make a wide variety of decisions affecting our lives. The creation and use of these databases—which Daniel J. Solove calls “digital dossiers”—has thus far gone largely unchecked. In this startling account of new technologies for gathering and using personal data, Solove explains why digital dossiers pose a grave threat to our privacy.
The Digital Person sets forth a new understanding of what privacy is, one that is appropriate for the new challenges of the Information Age. Solove recommends how the law can be reformed to simultaneously protect our privacy and allow us to enjoy the benefits of our increasingly digital world.
The first volume in the series EX MACHINA: LAW, TECHNOLOGY, AND SOCIETY
eBook
The state of research on cyberattacks against hospitals and available best practice recommendations: a scoping review
Background
The health sector has quickly become a target for cyberattacks. Hospitals are especially sensitive to these sorts of attacks as any disruption in operations or even disclosure of patient personal information can have far-reaching consequences. The objective of this study was to map the available literature on cyberattacks on hospitals and to identify the different domains of research, while extracting the recommendations and guidelines put forth in the literature.
Methods
Four databases (PubMed, Web of Science, ProQuest, and Scopus) were searched using standardized and adapted search syntax in order to identify relevant manuscripts published between 1997 and 2017. These were screened by two reviewers and included or excluded based on inclusion and exclusion criteria. Data from articles were then extracted and analyzed.
Results
The search identified 818 records of which 97 were included. Of the 97, 32% were published in 2017 while around 40% of the articles were published prior to the last three years. Six domains of research emerged through the analysis, which are included here: context and trends in cybersecurity (27.8%), connected medical devices and equipment (29.9%), hospital information systems (14.4%), raising awareness and lessons learned (6.2%), information security methodology (15.4%), and specific types of attacks (6.2%).
Conclusion
There is a generally growing interest in the research field, but the available literature remains limited in number. There are important aspects of cybersecurity (e.g. cloud storage and access management) as well as specific medical fields that rely on various medical devices that have been neglected. Recommendations are available, but comprehensive guidelines and standardized best practice measures are still necessary.
Journal Article
A Proposed Solution and Future Direction for Blockchain-Based Heterogeneous Medicare Data in Cloud Environment
The healthcare data is an important asset and rich source of healthcare intellect. Medical databases, if created properly, will be large, complex, heterogeneous and time varying. The main challenge nowadays is to store and process this data efficiently so that it can benefit humans. Heterogeneity in the healthcare sector in the form of medical data is also considered to be one of the biggest challenges for researchers. Sometimes, this data is referred to as large-scale data or big data. Blockchain technology and the Cloud environment have proved their usability separately. Though these two technologies can be combined to enhance the exciting applications in healthcare industry. Blockchain is a highly secure and decentralized networking platform of multiple computers called nodes. It is changing the way medical information is being stored and shared. It makes the work easier, keeps an eye on the security and accuracy of the data and also reduces the cost of maintenance. A Blockchain-based platform is proposed that can be used for storing and managing electronic medical records in a Cloud environment.
Journal Article
Security Controls Evaluation, Testing, and Assessment Handbook
Security Controls Evaluation, Testing, and Assessment Handbook provides a current and well-developed approach to evaluation and testing of security controls to prove they are functioning correctly in today's IT systems.
eBook
Similar estimates of temperature impacts on global wheat yield by three independent methods
The potential impact of global temperature change on global crop yield has recently been assessed with different methods. Here we show that grid-based and point-based simulations and statistical regressions (from historic records), without deliberate adaptation or CO2 fertilization effects, produce similar estimates of temperature impact on wheat yields at global and national scales. With a 1 °C global temperature increase, global wheat yield is projected to decline between 4.1% and 6.4%. Projected relative temperature impacts from different methods were similar for major wheat-producing countries China, India, USA and France, but less so for Russia. Point-based and grid-based simulations, and to some extent the statistical regressions, were consistent in projecting that warmer regions are likely to suffer more yield loss with increasing temperature than cooler regions. By forming a multi-method ensemble, it was possible to quantify ‘method uncertainty’ in addition to model uncertainty. This significantly improves confidence in estimates of climate impacts on global food security.
Journal Article