The world of IT is always evolving, but in every area there are stable, core concepts that anyone just setting out needed to know last year, needs to know this year, and will still need to know next year. The purpose of the Foundations series is to identify these concepts and present them in a way that gives you the strongest possible starting point, no matter what your endeavor. Network Security Foundations provides essential knowledge about the principles and techniques used to protect computers and networks from hackers, viruses, and other threats. What you learn here will benefit you in the short term, as you acquire and practice your skills, and in the long term, as you use them. Topics covered include: Why and how hackers do what they do How encryption and authentication work How firewalls work Understanding Virtual Private Networks (VPNs) Risks posed by remote access Setting up protection against viruses, worms, and spyware Securing Windows computers Securing UNIX and Linux computers Securing Web and email servers Detecting attempts by hackers
The comprehensive A-to-Z guide on network security, fully revised and updated Network security is constantly evolving, and this comprehensive guide has been thoroughly updated to cover the newest developments. If you are responsible for network security, this is the reference you need at your side. Covering new techniques, technology, and methods for approaching security, it also examines new trends and best practices being used by many organizations. The revised Network Security Bible complements the Cisco Academy course instruction in networking security. Covers all core areas of network security and how they interrelate Fully revised to address new techniques, technology, and methods for securing an enterprise worldwide Examines new trends and best practices in use by organizations to secure their enterprises Features additional chapters on areas related to data protection/correlation and forensics Includes cutting-edge topics such as integrated cybersecurity and sections on Security Landscape, with chapters on validating security, data protection, forensics, and attacks and threats If you need to get up to date or stay current on network security, Network Security Bible, 2nd Edition covers everything you need to know.
This text is designed for the student and network administrator who need to learn the basics of network firewall security. It covers basic installation techniques, discusses how to make an intelligent choice of firewall technology, and presents basic firewall troubleshooting. It contains pedagogical features including chapter review questions, hands-on exercises and case projects that allow the reader to practice skills as they are learned. In addition, this text maps to the CheckPoint CCSA Certification.
With the announcement in 2011 that the current Internet Protocol (IP), IPv4, has nearly run out, interest in IPv6 – the latest IP version – has grown substantially. This book describes IPv6 technology and its repercussions on organizations, including strategies and techniques for assessing the impact of deploying IPv6 on a network, discovering current IP assets, assessing network readiness, creating a plan to deploy IPv6 while retaining IPv4 connectivity, and for managing a dual protocol IPv4-IPv6 network. It is a must read for IP network engineers, managers, and those who work in IT.
How can you use technology for pedagogic purposes in the language classroom? Technology Enhanced Language Learning discusses how the use of technology opens up opportunities for learning, how it enables different types of learning, and how it affects language use.
Step by step guide to connecting all your electronic devices into one network A home network allows you to share Internet connections, photos, video, music, game consoles, printers, and other electronic gadgets. This do-it-yourself guide shows you step by step how to create a wired or wireless network in your home. In the For Dummies tradition of making technology less intimidating, Home Networking Do-It-Yourself For Dummies breaks down the process into easy steps with clear instructions. Increasing broadband speeds, cellular technology, the explosive growth of iPhone sales, and the new Home Group feature in Windows 7 all contribute to a booming interest in home networking This step-by-step guide walks do-it-yourselfers through the process of setting up a wired or wireless network with Windows 7 and Windows Vista Demonstrates how to connect desktops or laptops, printers, a home server, a router, high-speed Internet access, a video game system, a telephone line, and entertainment peripherals Shows how to share files, music, and video, and connect to an iPhone Provides maintenance and troubleshooting tips Home Networking Do-It-Yourself For Dummies enables you to take advantage of everything a home network can offer without hiring a technology wizard.
GARP's Fundamentals of Energy Risk Management introduces investors to the basic components and some of the basic terminology used in the energy industry. It covers the commodity cycle, energy use and sources, and various risk types, various energy products and the markets where energy is traded. It also introduces certain risk management fundamentals and real option thinking. The book is GARP's required text used by risk professionals looking to obtain their Certificate in Energy Risk Management.
Windows security concepts and technologies for IT beginners IT security can be a complex topic, especially for those new to the field of IT. This full-color book, with a focus on the Microsoft Technology Associate (MTA) program, offers a clear and easy-to-understand approach to Windows security risks and attacks for newcomers to the world of IT. By paring down to just the essentials, beginners gain a solid foundation of security concepts upon which more advanced topics and technologies can be built. This straightforward guide begins each chapter by laying out a list of topics to be discussed, followed by a concise discussion of the core networking skills you need to have to gain a strong handle on the subject matter. Chapters conclude with review questions and suggested labs so you can measure your level of understanding of the chapter's content. Serves as an ideal resource for gaining a solid understanding of fundamental security concepts and skills Offers a straightforward and direct approach to security basics and covers anti-malware software products, firewalls, network topologies and devices, network ports, and more Reviews all the topics you need to know for taking the MTA 98-367 exam Provides an overview of security components, looks at securing access with permissions, addresses audit policies and network auditing, and examines protecting clients and servers If you're new to IT and interested in entering the IT workforce, then Microsoft Windows Security Essentials is essential reading.
The first book to introduce computer architecture for security and provide the tools to implement secure computer systems This book provides the fundamentals of computer architecture for security. It covers a wide range of computer hardware, system software and data concepts from a security perspective. It is essential for computer science and security professionals to understand both hardware and software security solutions to survive in the workplace. Examination of memory, CPU architecture and system implementation Discussion of computer buses and a dual-port bus interface Examples cover a board spectrum of hardware and software systems Design and implementation of a patent-pending secure computer system Includes the latest patent-pending technologies in architecture security Placement of computers in a security fulfilled network environment Co-authored by the inventor of the modern Computed Tomography (CT) scanner Provides website for lecture notes, security tools and latest updates
For the first time, this comprehensive handbook presents the emerging field of microwave technology for the synthesis of nanoparticles. Divided into three parts–fundamentals, methods, and applications–it covers topics including microwave theory, scale-up, microwave plasma synthesis, characterization, and more. This offers both an important volume for academic researchers, and a resource for those in industry exploring the applications of nanoparticles in semiconductors, electronics, catalysis, sensors, and more.
This new edition of The Strategic Application of Information Technology in Health Care Organizations offers a peerless guide for health care leaders to understand information technology (IT) strategic planning and implementation. Filled with illustrative case studies, the book explores the link between overall strategy and information technology strategy. It discusses organizational capabilities, such as change management, that have an impact on an organization's overall IT effectiveness, and a wide range of IT strategy issues. The book covers emerging trends such as personalized medicine; service-oriented architecture; the ramification of changes in care delivery models, and the IT strategies necessary to support public health. «Health information technology sometimes masquerades as an end in itself. The reality is that IT is a means to an end, an enabler of the strategic goals of health care organizations. This volume reminds us that shaping IT strategy and implementation to an organization's goals is the key to generating both economic returns and safer care for patients. You don't need an engineer to understand how to use IT to advance a health care organization's strategic agenda. You just need to read this book.»– Jeff Goldsmith, PhD, president of Health Futures, Inc. «In this time of health care reform, nothing is more front and center than health IT. This book is an exceptional blueprint for the future, with a focus on the essential measures of success for any system implementation.» – Stephanie Reel, MBA, vice provost for information technology and chief information officer, The Johns Hopkins University «In this book, the authors answer the question that every health care leader should be asking: How do we unlock the promise of health information technology and fundamentally reshape our industry? This is a must-read for every person who wants to improve American health care.» – David Brailer, MD, PhD, chairman of Health Evolution Partners
Starting a small business and making it a success isn’t easy. In fact, most small business owners don’t get rich and many fail. This book presents the straight truth on small business success. It doesn’t offer cure-alls for every small business. Instead, it outlines real, effective principles for continued small business growth and success. Written by business growth expert Steven Little, The 7 Irrefutable Rules of Small Business Growth skips empty small business positivism in exchange for real-world, practical solutions. If you’re a small business owner or an entrepreneur just starting out, you’ll find answers to all your most important questions on topics such as technology, business plans, hiring, and much more.
The only IT guide you need You're busy-very busy. You need reliable, practical answers to your IT questions, and you need them now. The Vest Pocket Guide to Information Technology, Second Edition is a handy pocket problem-solver designed to provide you with the quickest route to a solution. Practical, reader-friendly, and thoroughly illustrated, this updated handbook provides complete guidance for the complex, ever-changing world of IT to help you quickly pinpoint what you need to look for, what to watch out for, what to do, and how to do it. Written by two all-time bestselling accounting and finance authors, Jae Shim and Joel Siegel, this thoroughly updated Second Edition includes tables, forms, checklists, questionnaires, practical tips, and sample reports to help you avoid and resolve any and all IT dilemmas. A must-read for business professionals, financial managers and consultants, production and operation managers, accountants, COOs, CFOs, and CEOs, this handy guide helps you: * Select the best hardware for particular application needsStrategically use IT systems * Use the best software in planning and control * Select Sarbanes-Oxley compliance software * Prevent fraud through computerized security * Effectively apply Management Information Systems (MIS) * Use online databases to make business decisions * Use a decision support system (DSS) and an executive information system (EIS) to improve the quality of analysis, evaluation, and decision making * Understand emerging trends and developments in information technology * Harness marketing information systems to improve sales planning, sales forecasting, market research, and advertising * Evaluate and manage an IT project Your professional success depends on keeping abreast of the latest thinking and applications in information technology. The Vest Pocket Guide to Information Technology, Second Edition gives you all the information you need to make optimum decisions now and plan ahead for later.
Pass the CWTS exam with the help of this fully updated official guide Completely updated to cover the latest Certified Wireless Technology Specialist exam, this best-selling guide is the only Official Study Guide for the popular wireless certification. This foundation-level certification is in high demand for wireless networking professionals, and you can master all the exam topics with this Official guide. It covers all the exam objectives and helps you study with hands-on exercises, chapter review questions, an objective map, a pre-assessment test, and additional study tools on the companion website. The only official study guide endorsed by CWNP Thoroughly covers all exam objectives, including Wi-Fi Technology, Standards, and Certifications; Hardware and Software; Radio Frequency (RF) Fundamentals; Site Surveying and Installation; Applications, Support, and Troubleshooting; and Security & Compliance Includes hands-on exercises and real-world scenarios to increase understanding Study aids include review questions, glossary, objective map, sample tests, and electronic flashcards CWTS: Certified Wireless Technology Specialist Official Study Guide, 2nd Edition is the study buddy that will enhance your chances for exam success. Note: CD-ROM materials for eBook purchases can be downloaded from http://booksupport.wiley.com.
A solid introduction to the practices, plans, and skills required for developing a smart system architecture Information architecture combines IT skills with business skills in order to align the IT structure of an organization with the mission, goals, and objectives of its business. This friendly introduction to IT architecture walks you through the myriad issues and complex decisions that many organizations face when setting up IT systems to work in sync with business procedures. Veteran IT professional and author Kirk Hausman explains the business value behind IT architecture and provides you with an action plan for implementing IT architecture procedures in an organization. You'll explore the many challenges that organizations face as they attempt to use technology to enhance their business's productivity so that you can gain a solid understanding of the elements that are required to plan and create an architecture that meets specific business goals. Defines IT architecture as a blend of IT skills and business skills that focuses on business optimization, business architecture, performance management, and organizational structure Uncovers and examines every topic within IT architecture including network, system, data, services, application, and more Addresses the challenges that organizations face when attempting to use information technology to enable profitability and business continuity While companies look to technology more than ever to enhance productivity, you should look to IT Architecture For Dummies for guidance in this field.