Networking: A Beginner's Guide, Sixth Edition PDF Download
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Author: Bruce Hallberg
Publisher: McGraw Hill Professional
ISBN: 0071812245
Category : Computers
Languages : en
Pages : 417
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Book Description
Current, essential IT networking skills made easy
Author: Bruce Hallberg
Publisher: McGraw Hill Professional
ISBN: 0071812245
Category : Computers
Languages : en
Pages : 417
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Book Description
Current, essential IT networking skills made easy
Author: Marc Goodman
Publisher: Anchor
ISBN: 0385539010
Category : Technology & Engineering
Languages : en
Pages : 581
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Book Description
NEW YORK TIMES and WALL STREET JOURNAL BESTSELLER ONE OF THE WASHINGTON POST'S 10 BEST BOOKS OF 2015 One of the world’s leading authorities on global security, Marc Goodman takes readers deep into the digital underground to expose the alarming ways criminals, corporations, and even countries are using new and emerging technologies against you—and how this makes everyone more vulnerable than ever imagined. Technological advances have benefited our world in immeasurable ways, but there is an ominous flip side: our technology can be turned against us. Hackers can activate baby monitors to spy on families, thieves are analyzing social media posts to plot home invasions, and stalkers are exploiting the GPS on smart phones to track their victims’ every move. We all know today’s criminals can steal identities, drain online bank accounts, and wipe out computer servers, but that’s just the beginning. To date, no computer has been created that could not be hacked—a sobering fact given our radical dependence on these machines for everything from our nation’s power grid to air traffic control to financial services. Yet, as ubiquitous as technology seems today, just over the horizon is a tidal wave of scientific progress that will leave our heads spinning. If today’s Internet is the size of a golf ball, tomorrow’s will be the size of the sun. Welcome to the Internet of Things, a living, breathing, global information grid where every physical object will be online. But with greater connections come greater risks. Implantable medical devices such as pacemakers can be hacked to deliver a lethal jolt of electricity and a car’s brakes can be disabled at high speed from miles away. Meanwhile, 3-D printers can produce AK-47s, bioterrorists can download the recipe for Spanish flu, and cartels are using fleets of drones to ferry drugs across borders. With explosive insights based upon a career in law enforcement and counterterrorism, Marc Goodman takes readers on a vivid journey through the darkest recesses of the Internet. Reading like science fiction, but based in science fact, Future Crimes explores how bad actors are primed to hijack the technologies of tomorrow, including robotics, synthetic biology, nanotechnology, virtual reality, and artificial intelligence. These fields hold the power to create a world of unprecedented abundance and prosperity. But the technological bedrock upon which we are building our common future is deeply unstable and, like a house of cards, can come crashing down at any moment. Future Crimes provides a mind-blowing glimpse into the dark side of technological innovation and the unintended consequences of our connected world. Goodman offers a way out with clear steps we must take to survive the progress unfolding before us. Provocative, thrilling, and ultimately empowering, Future Crimes will serve as an urgent call to action that shows how we can take back control over our own devices and harness technology’s tremendous power for the betterment of humanity—before it’s too late.
Author: Daniel Pierre Bovet
Publisher: "O'Reilly Media, Inc."
ISBN: 9780596002138
Category : Computers
Languages : en
Pages : 786
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Book Description
To thoroughly understand what makes Linux tick and why it's so efficient, you need to delve deep into the heart of the operating system--into the Linux kernel itself. The kernel is Linux--in the case of the Linux operating system, it's the only bit of software to which the term "Linux" applies. The kernel handles all the requests or completed I/O operations and determines which programs will share its processing time, and in what order. Responsible for the sophisticated memory management of the whole system, the Linux kernel is the force behind the legendary Linux efficiency. The new edition of Understanding the Linux Kernel takes you on a guided tour through the most significant data structures, many algorithms, and programming tricks used in the kernel. Probing beyond the superficial features, the authors offer valuable insights to people who want to know how things really work inside their machine. Relevant segments of code are dissected and discussed line by line. The book covers more than just the functioning of the code, it explains the theoretical underpinnings for why Linux does things the way it does. The new edition of the book has been updated to cover version 2.4 of the kernel, which is quite different from version 2.2: the virtual memory system is entirely new, support for multiprocessor systems is improved, and whole new classes of hardware devices have been added. The authors explore each new feature in detail. Other topics in the book include: Memory management including file buffering, process swapping, and Direct memory Access (DMA) The Virtual Filesystem and the Second Extended Filesystem Process creation and scheduling Signals, interrupts, and the essential interfaces to device drivers Timing Synchronization in the kernel Interprocess Communication (IPC) Program execution Understanding the Linux Kernel, Second Edition will acquaint you with all the inner workings of Linux, but is more than just an academic exercise. You'll learn what conditions bring out Linux's best performance, and you'll see how it meets the challenge of providing good system response during process scheduling, file access, and memory management in a wide variety of environments. If knowledge is power, then this book will help you make the most of your Linux system.
Author: Leslie Neal-Boylan
Publisher: John Wiley & Sons
ISBN: 1118277856
Category : Medical
Languages : en
Pages : 432
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Book Description
Clinical Case Studies for the Family Nurse Practitioner is a key resource for advanced practice nurses and graduate students seeking to test their skills in assessing, diagnosing, and managing cases in family and primary care. Composed of more than 70 cases ranging from common to unique, the book compiles years of experience from experts in the field. It is organized chronologically, presenting cases from neonatal to geriatric care in a standard approach built on the SOAP format. This includes differential diagnosis and a series of critical thinking questions ideal for self-assessment or classroom use.
Author: Alberto Ferrari
Publisher: Microsoft Press
ISBN: 1509302751
Category : Computers
Languages : en
Pages : 453
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Book Description
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Introducing Microsoft Power BI enables you to evaluate when and how to use Power BI. Get inspired to improve business processes in your company by leveraging the available analytical and collaborative features of this environment. Be sure to watch for the publication of Alberto Ferrari and Marco Russo's upcoming retail book, Analyzing Data with Power BI and Power Pivot for Excel (ISBN 9781509302765). Go to the book's page at the Microsoft Press Store here for more details:http://aka.ms/analyzingdata/details. Learn more about Power BI at https://powerbi.microsoft.com/.
Author: Mark J. Plotkin
Publisher: Penguin
ISBN: 014012991X
Category : Biography & Autobiography
Languages : en
Pages : 353
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Book Description
The fascinating account of a pioneering ethnobotanist’s travels in the Amazon—at once a gripping adventure story, a passionate argument for conservationism, and an investigation into the healing power of plants, by the author of The Amazon: What Everyone Needs to Know For thousands of years, healers have used plants to cure illness. Aspirin, the world's most widely used drug, is based on compounds originally extracted from the bark of a willow tree, and more than a quarter of medicines found on pharmacy shelves contain plant compounds. Now Western medicine, faced with health crises such as AIDS, Alzheimer's disease, and cancer, has begun to look to the healing plants used by indigenous peoples to develop powerful new medicines. Nowhere is the search more promising than in the Amazon, the world's largest tropical forest, home to a quarter of all botanical species on this planet—as well as hundreds of Indian tribes whose medicinal plants have never been studied by Western scientists. In Tales of a Shaman's Apprentice, ethnobotanist Mark J. Plotkin recounts his travels and studies with some of the most powerful Amazonian shamans, who taught him the plant lore their tribes have spent thousands of years gleaning from the rain forest. For more than a decade, Dr. Plotkin raced against time to harvest and record new plants before the rain forests' fragile ecosystems succumb to overdevelopment—and before the Indians abandon their own culture and learning for the seductive appeal of Western material culture. Tales of a Shaman's Apprentice relates nine of the author's quests, taking the reader along on a wild odyssey as he participates in healing rituals; discovers the secret of curare, the lethal arrow poison that kills in minutes; tries the hallucinogenic snuff epena that enables the Indians to speak with their spirit world; and earns the respect and fellowship of the mysterious shamans as he proves that he shares both their endurance and their reverence for the rain forest.
Author: Canada. Human Resources Development Canada
Publisher:
ISBN:
Category : Agricultural machinery
Languages : en
Pages : 164
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Book Description
This analysis is directed at the farm equipment mechanic who is capable of setting up, performing pre-delivery work, servicing, and repairing modern farm tractors, machinery, and attachments used in farm enterprises. The analysis identifies tasks and sub-tasks performed by such a mechanic, arranged in blocks of distinct operations relevant to that occupation. These blocks include workplace safety, basic job skills, engines & engine systems, drive train & drive train systems, hydraulics & hydraulic systems, electrical & electronic systems, steering & braking systems, structural components & accessories, and crop equipment. For each task, the document outlines the element of skill and knowledge needed to perform the task adequately, identifies any shifts or changes in technology that affect the task, lists tools and equipment required for the task, and provides an indication of whether the task has been validated by each province and territory. The appendix includes a list of tools and equipment used in the occupation, and a tabulation of the percentage of time a worker spends performing each block and task in a given year (by province/territory and for Canada as a whole).
Author: Michael Pollan
Publisher: Penguin UK
ISBN: 0141997346
Category : Science
Languages : en
Pages : 238
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Book Description
THE INSPIRATION FOR THE MAJOR NEW NETFLIX SERIES, HOW TO CHANGE YOUR MIND 'It's a trip - engrossing, eye-opening, mind altering' New Statesman 'Fascinating. Pollan is the perfect guide ... curious, careful, open minded' The Guardian Of all the many things humans rely on plants for, surely the most curious is our use of them to change consciousness: to stimulate, calm, or completely alter the qualities of our mental experience. In This Is Your Mind On Plants, Michael Pollan explores three very different drugs - opium, caffeine and mescaline - and throws the fundamental strangeness of our thinking about them into sharp relief. Exploring and participating in the cultures that have grown up around these drugs, while consuming (or in the case of caffeine, trying not to consume) them, Pollan reckons with the powerful human attraction to psychoactive plants, and the equally powerful taboos. In a unique blend of history, science, memoir and reportage, Pollan shines a fresh light on a subject that is all too often treated reductively. In doing so, he proves that there is much more to say about these plants than simply debating their regulation, for when we take them into our bodies and let them change our minds, we are engaging with nature in one of the most profound ways we can. This ground-breaking and singular book holds up a mirror to our fundamental human needs and aspirations, the operations of our minds and our entanglement with the natural world.
Author: Timothy Ferriss
Publisher: Houghton Mifflin Harcourt
ISBN: 1328994961
Category : Business & Economics
Languages : en
Pages : 627
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Book Description
Life-changing wisdom from 130 of the world's highest achievers in short, action-packed pieces, featuring inspiring quotes, life lessons, career guidance, personal anecdotes, and other advice
Author: Mark J. Plotkin
Publisher:
ISBN: 0190668296
Category : History
Languages : en
Pages : 249
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Book Description
The Amazon is a land of superlatives. The complex ecosystem covers an area about the size of the continental U.S. The Amazon River discharges 57 million gallons of water per second--in two hours, this would be enough to supply all of New York City's 7.5 million residents with water for a year. Its flora and fauna are abundant. Approximately one of every four flowering plant species on earth resides in the Amazon. A single Amazonian river may contain more fish species than all the rivers in Europe combined. It is home to the world's largest anteater, armadillo, freshwater turtle, and spider, as well as the largest rodent (which weighs over 200 lbs.), catfish (250 lbs.), and alligator (more than half a ton). The rainforest, which contains approximately 390 billion trees, plays a vital role in stabilizing the global climate by absorbing massive amounts of carbon dioxide--or releasing it into the atmosphere if the trees are destroyed. Severe droughts in both Brazil and Southeast Asia have been linked to Amazonian deforestation, as have changing rainfall patterns in the U.S., Europe, and China. The Amazon also serves as home to millions of people. Approximately seventy tribes of isolated and uncontacted people are concentrated in the western Amazon, completely dependent on the land and river. These isolated groups have been described as the most marginalized peoples in the western hemisphere, with no voice in the decisions made about their futures and the fate of their forests. In this addition to the What Everyone Needs to Know� series, ecologist and conservation expert, Mark J. Plotkin, who has spent 40 years studying Amazonia, its peoples, flora, and fauna. The Amazon offers an engaging overview of this irreplaceable ecosystem and the challenges it faces.
