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If you think anti-virus software is enough protection from hackers, think again! Have you ever engaged in high-risk Internet activities? You have if you've ever shopped, chatted with a friend, played a game or swapped an MP3 file while online. And you'll be shocked to learn how incredibly vulnerable your PC is if you're connecting via cable/DSL. Your risk of Internet attacks is likely to increase in the coming years--in both frequency and destructiveness. It's simply becoming easier for computer criminals to access and sabotage your PC, and even to steal your identity. Learn how to protect your PC from fast-spreading viruses in disguise, Internet-connection hijackers, con artists after your personal information, annoying spam e-mail and relentless pop-up advertising. Absolute PC Security and Privacy shows you how to detect security holes, reduce your chances of attack, recognize when you're under attack and stop an attack in progress. Coverage includes: * Understanding the various types of viruses and how they spread * Learning which virus types you're most vulnerable to * Protecting your PC from virus infection * Recovering from a virus attack and disinfecting your system * Understanding the different types of Internet-based attacks * Protecting your system from an Internet-based attack * Protecting your system in a P2P environment * Defending your home or small business network * Securing your wireless network * Understanding hardware and software firewalls and which type you should use * Recognizing when your system is under an Internet-based attack * Shutting down and recovering from an Internet-based attack * Tips and tricks for safeguarding your personal information * Practicing safe shopping and avoiding auction fraud while online * Protecting yourself and your children from online predators * Understanding how spyware works and how to defeat it * Using passwords, digital certificates, and encryption * How to anonymously surf the Web and send e-mail * How to keep your contact information out of the hands of spammers * How to eliminate spam e-mail and pop-up advertisements
A visual introduction to Microsoft's innovative new operating system, Windows Vista, includes coverage of such topics as Aero Glass design, security features for protecting the PC, instant searching, Windows Mail, parental control, Media Player 11, and Internet Explorer 7.
The headline-grabbing financial scandals of recent years have led to a great urgency regarding organizational governance and security. Information technology is the engine that runs modern organizations, and as such, it must be well-managed and controlled. Organizations and individuals are dependent on network environment technologies, increasing the importance of security and privacy. The field has answered this sense of urgency with advances that have improved the ability to both control the technology and audit the information that is the lifeblood of modern business. Reflects the Latest Technological Advances Updated and revised, this third edition of Information Technology Control and Audit continues to present a comprehensive overview for IT professionals and auditors. Aligned to the CobiT control objectives, it provides a fundamental understanding of IT governance, controls, auditing applications, systems development, and operations. Demonstrating why controls and audits are critical, and defining advances in technology designed to support them, this volume meets the increasing need for audit and control professionals to understand information technology and the controls required to manage this key resource. A Powerful Primer for the CISA and CGEIT Exams Supporting and analyzing the CobiT model, this text prepares IT professionals for the CISA and CGEIT exams. With summary sections, exercises, review questions, and references for further readings, it promotes the mastery of the concepts and practical implementation of controls needed to effectively manage information technology resources. New in the Third Edition: Reorganized and expanded to align to the CobiT objectives Supports study for both the CISA and CGEIT exams Includes chapters on IT financial and sourcing management Adds a section on Delivery and Support control objectives Includes additional content on audit and control of outsourcing, change management, risk management, and compliance
The new edition of a bestseller, Information Technology Control and Audit, Fourth Edition provides a comprehensive and up-to-date overview of IT governance, controls, auditing applications, systems development, and operations. Aligned to and supporting the Control Objectives for Information and Related Technology (COBIT), it examines emerging trends and defines recent advances in technology that impact IT controls and audits—including cloud computing, web-based applications, and server virtualization. Filled with exercises, review questions, section summaries, and references for further reading, this updated and revised edition promotes the mastery of the concepts and practical implementation of controls needed to manage information technology resources effectively well into the future. Illustrating the complete IT audit process, the text: Considers the legal environment and its impact on the IT field—including IT crime issues and protection against fraud Explains how to determine risk management objectives Covers IT project management and describes the auditor’s role in the process Examines advanced topics such as virtual infrastructure security, enterprise resource planning, web application risks and controls, and cloud and mobile computing security Includes review questions, multiple-choice questions with answers, exercises, and resources for further reading in each chapter This resource-rich text includes appendices with IT audit cases, professional standards, sample audit programs, bibliography of selected publications for IT auditors, and a glossary. It also considers IT auditor career development and planning and explains how to establish a career development plan. Mapping the requirements for information systems auditor certification, this text is an ideal resource for those preparing for the Certified Information Systems Auditor (CISA) and Certified in the Governance of Enterprise IT (CGEIT) exams. Instructor's guide and PowerPoint® slides available upon qualified course adoption.
The headline-grabbing financial scandals of recent years have led to a great urgency regarding organizational governance and security. Information technology is the engine that runs modern organizations, and as such, it must be well-managed and controlled. Organizations and individuals are dependent on network environment technologies, increasing t
The perfect introduction for getting up and running and getting the most out of your iMac Apple's iMac is a sleek, all-in-one desktop. In a clear, easy-to-follow visual format, Teach Yourself VISUALLY iMac demonstrates everything you need to know about your new Apple iMac, from the iMac's features and capabilities to the most common peripherals you'll be using with it. Whether you're a total newbie to Macs and the Mac OS or an experienced user looking for expert tips to improve your experience, this book is your perfect guide. Takes you through the basics to get up and running with the iMac's plug-and-play simplicity Walks you through setting up a customized desktop, working with the OS, working with email, and troubleshooting and maintenance tricks that will extend the life of an iMac Explores such topics such as editing photos in iPhoto, creating award winning home movies with iMovie, and connecting all those cool devices like an iPhone or iPod so that readers can kick back and chill out with iTunes Shows you how to browse the web with Safari, use iCal to track appointments, and what to do if something should ever go wrong with your iMac With 450 rich, full color screenshots and illustrations, and straight-forward step-by-step instructions, Teach Yourself VISUALLY iMac will quickly make you comfortable with your iMac and help you master the advanced features that make the iMac so cool.
Guides beginning users through basic PC operations in Microsoft Windows, demonstrating such tasks as personalizing Windows 8.1, connecting to the Internet, using social networks, working with apps, playing music, and performing routine maintenance.
New to Windows XP? Learn everything you need to know to make your computer work for you with the Absolute Beginners Guidefrom Que. Includes the latest coverage of Service Pack 1, the first up20021128 to Windows XP since its 10/01 release. XP is the fastest-selling Windows version ever, selling 32 million copies within 6 months of release. Other guides focus on features rather than how those features are used in everyday computing tasks. This guide is designed to help readers use Windows XP effortlessly. Microsoft Windows continues to dominate the home and corporate desktop, growing in market share from 89 percent last year to 92 percent this year. For the first time, Windows XP brings the power and stability of Windows NT/2000 to the consumer and home computer with Windows XP Home Edition, the successor to Windows 98/Me. Hundreds of thousands of users are looking for straightforward, easy-to-understand information on how to use this version of Windows XP to make computing easier. Absolute Beginners Guide to Microsoft Windows XPis the perfect tool to get new Windows users up and running and making their computer work for them. Shelley OHarais the author of more than 100 books, most of which relate to computers. She specializes in books that explain technical concepts and features, and writes in terms that the average user can understand. She has done training and worked in the publishing industry before becoming a full-time writer. Additional titles written by Shelley are Easy Windows XP, Home Edition,(10/01, 0789726599) and Easy Windows 98,(6/98, 0789714841).
This year, millions of casual computer users will buy new Windows 8 mobile devices, notebooks, and desktop PCs. They'll want to know how to find their way around, get comfortable, and get the job done - without jargon, complexity, or hassle. There's a book for them: Michael Miller's Absolute Beginner's Guide to Computer Basics, Windows 8 Edition. It's the one book that covers everything today's beginners and near-beginners need to know: not just about Windows, but also about software, hardware, and the Internet. Through 100+ books, author Michael Miller has established an unparalleled track record in explaining complicated concepts simply and clearly, and empowering beginners. Now, he's thoroughly updated his best-selling Absolute Beginner's Guide to Computer Basics to cover today's user experience - with Windows 8, Internet Explorer 8, and today's hottest online tools, from craigslist and Facebook to Twitter, Wikipedia, and Google Docs. The latest edition of Absolute Beginner's Guide to Computer Basics is updated with coverage of Windows 8, which introduces the totally new Metro user interface. Given Metro's genesis as a mobile interface, and Microsoft's push towards a new breed of touchscreen computing devices, this new edition will include more hardware coverage than previous editions. In addition, this book will cover Windows 8's new Metro interface in depth, as well as feature increased coverage of social networking and cloud computing applications.