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Books > Computing & IT > Computer hardware & operating systems > Personal computers

PDA Security - Incorporating Handhelds into the Enterprise (Paperback, Ed): David Melnick, Asynchrony Solutions, Inc., Mark... PDA Security - Incorporating Handhelds into the Enterprise (Paperback, Ed)
David Melnick, Asynchrony Solutions, Inc., Mark Dinman, Alexander Muratov
R1,057 Discovery Miles 10 570 Ships in 18 - 22 working days

LOCK IN PDA SECURITY:

* Let an IT security expert help you assess the PDA threat to your business

* Learn what you must do to lock out dangers -- password theft, viruses, electronic eavesdropping, mobile code and wireless vulnerabilities, data corruption, device loss and theft, and other risks

* Maximize and protect the value of increasingly capable personal digital assistants to your organization


DOWNSIZE PDA RISKS. SUPERSIZE PDA REWARDS.


PDAs have moved into the workplace. More than 25 million of them will soon be accessing company networks. Are you prepared? If you’re an information technology or business executive, the time is right to size up the unique security risks these small, portable devices pose. This essential primer for those deploying, managing or using PDAs in the workplace will help you understand and address the challenges presented by this emerging set of technologies. Written by respected IT security experts, PDA Security, shows you how to:

* Assess the level of threat posed by PDAs in your organization

* Develop a measured and enforceable policy response to minimize the risk

* Understand the technical issues and defend against the threats PDAs pose to privacy, theft of sensitive information, system corruption, and other issues of network and data misuse

* Analyze secure solutions for all major handhelds -- Palm, PocketPC, and RIM

* Examine a case study on securing Palm for the work environment

* Learn why solutions almost always involve the operating system

* Discover what White-Hat Hacking reveals about vulnerabilities

* Find profitable ways to integrate PDAs into business plans and networks, while downsizing risks

* Get an insider’s preview of the future of handhelds -- the PCs of the early twenty-first century


With a Foreword by Rebecca Bace, internationally renowned intrusion-detection and network-security specialist and former member of the United States Department of Defense National Security Agency (NSA).


For ongoing news and original content on PDA security, related Web sites, and a calendar of related events, visit www.pdasecurity-book.com
Computer Upgrades Made Easy (Paperback): Walter Bragg Computer Upgrades Made Easy (Paperback)
Walter Bragg
R367 R345 Discovery Miles 3 450 Save R22 (6%) Ships in 18 - 22 working days

My book is about making hardware upgrades on desktop computers easily using common sense methods. I put the directions in the simplest as possible terms. If you have every thought of making upgrades on your computer but were afraid to try. Then this is the book for you. It gives you step my step directions in plan laymen terms. My book puts things in the simplest terms possible with tried and tested methods. And the methods in this book are the ones I used and you can use them also. So why pay someone $20+ an hour to upgrade your computer when you can do it yourself.

How to Do Everything with Your CLIE(TM) (Paperback, 3rd ed): Rick Broida, Dave Johnson How to Do Everything with Your CLIE(TM) (Paperback, 3rd ed)
Rick Broida, Dave Johnson
R735 R664 Discovery Miles 6 640 Save R71 (10%) Ships in 18 - 22 working days

Tap the power and efficiency of handheld computing with this practical guide to one of todays hottest PDA devices available. This easy-to-follow book will show you how to get the most out of your exciting handheld computer, master its built-in applications, and discover numerous third-party software applications that enhance your overall CLIE experience.

Build Your Own PC Home Entertainment System (Paperback): Brian Underdahl Build Your Own PC Home Entertainment System (Paperback)
Brian Underdahl
R699 R628 Discovery Miles 6 280 Save R71 (10%) Ships in 18 - 22 working days

Who needs the movies? Now, you can achieve stunning audio and top quality video results through your PC. This book shows you how to build your own home entertainment center using an ordinary PC. Watch and record TV shows and movies, put your entire CD collection on hard drive, and listen to radio stations from around the world.

How to do Everything with Your Zire Handheld (Paperback, Ed): Rick Broida, Dave Johnson How to do Everything with Your Zire Handheld (Paperback, Ed)
Rick Broida, Dave Johnson
R513 R482 Discovery Miles 4 820 Save R31 (6%) Ships in 18 - 22 working days

This friendly, solutions-oriented guide is filled with step-by-step examples that illustrate how to set up and navigate your Zire, and make the most of the hardware, built-in applications, and third-party tools. Each chapter begins with the specific how-to topics that will be covered. Within the chapter, each topic is accompanied by a solid, easy-to-follow walkthrough of the process.

E-Teaching - Creating Web Sites and Student Web Portfolios Using Microsoft PowerPoint (TM) (Paperback): Jay D'Ambrosio E-Teaching - Creating Web Sites and Student Web Portfolios Using Microsoft PowerPoint (TM) (Paperback)
Jay D'Ambrosio
R1,208 Discovery Miles 12 080 Ships in 18 - 22 working days

Conquer the Internet and energize your students' imaginations! To keep up in today's learning electronic environment, you've got to be Internet savvy. This step-by-step guide will help you and your students get a Web site up and running quickly and easily - even if you have little or no prior knowledge of Web design.

How Computers Work - Processor and Main Memory (Paperback): Roger Young How Computers Work - Processor and Main Memory (Paperback)
Roger Young
R429 Discovery Miles 4 290 Ships in 18 - 22 working days
Making Movies, Photos, Music & DVDs on Your Mac: Using Apple's Digital Hub (Paperback, Ed): Jesse Feiler Making Movies, Photos, Music & DVDs on Your Mac: Using Apple's Digital Hub (Paperback, Ed)
Jesse Feiler
R730 R659 Discovery Miles 6 590 Save R71 (10%) Ships in 18 - 22 working days

Get full coverage of Apples hot new suite of fun, creative tools for making movies, photos, dvds and custom music in one volume! Now you can see how easy it is to make your own customized digital creations using iMovie, iPhoto, iDVD, and iTunes with help from this detailed, results-oriented guide.

Data Acquisition Techniques Using PCs (Paperback, 2nd edition): Howard Austerlitz Data Acquisition Techniques Using PCs (Paperback, 2nd edition)
Howard Austerlitz
R3,483 Discovery Miles 34 830 Ships in 18 - 22 working days

The second edition of this highly successful text focuses on the major changes that have taken place in this field in recent times. Data Acquisition Techniques Using PCs, Second Edition, recognises that data acquisition is the core of most engineering and many life science systems in measurement and instrumentation. It will prove invaluable to scientists, engineers, students and technicians wishing to keep up with the latest technological developments.
* Teaches the reader how to set up a PC-based system that measures, analyzes, and controls experiments and processes through detailed design examples
* Geared for beginning and advanced users, with many tutorials for less experienced readers, and detailed standards references for more experienced readers
* Fully revised new edition discusses latest programming languages and includes a list of over 80 product manufacurers to save valuable time

PC Performance Tuning & Upgrading Tips & Techniques (Paperback): Kris Jamsa PC Performance Tuning & Upgrading Tips & Techniques (Paperback)
Kris Jamsa
R1,190 R1,023 Discovery Miles 10 230 Save R167 (14%) Ships in 18 - 22 working days

Find hundreds of readily accessible tips for upgrading and tuning your PC inside this organized resource. Written by best-selling computer book author Kris Jamsa, you’ll get inside information and best practices on everything from system settings to adding and upgrading peripherals, and much more.

Pocket PC Developer's Guide (Paperback): Bruce Krell Pocket PC Developer's Guide (Paperback)
Bruce Krell
R1,402 R1,175 Discovery Miles 11 750 Save R227 (16%) Ships in 18 - 22 working days

Build real-world applications for Windows CE using this comprehensive developers guide. Combining both theory and practical advice, this book will show you how to develop ActiveX controls, use embedded databases, and learn features of good multi-threaded design. Also included are debugging tips and tricks.

PC Technician's Troubleshooting Pocket Reference (Paperback, 2nd edition): Stephen Bigelow PC Technician's Troubleshooting Pocket Reference (Paperback, 2nd edition)
Stephen Bigelow
R978 R841 Discovery Miles 8 410 Save R137 (14%) Ships in 18 - 22 working days

*Fully revised updated edition. first edition was strong seller - over 30,000 sold.

*Ties into the booming A+ Certification market. A+ technicians specialize in PC hardware troubleshooting.

*Follows success of Pocket Reference Series by Bigelow, which has sold over 70,000 copies.

*Handy format - designed for technicians, in a convenient, portable, pocket-sized edition.

*Leading author - Bigelows last three books have sold well over 250,000 copies.

How to Do Everything with Your iPAQ (Paperback): Barry Shilmover, Derek Ball How to Do Everything with Your iPAQ (Paperback)
Barry Shilmover, Derek Ball
R732 R661 Discovery Miles 6 610 Save R71 (10%) Ships in 18 - 22 working days

Do more with your iPAQ than you ever thought possible using this easy-to-use guide. Get step-by-step guidance for using Word, Excel, and Outlook, manage your finances, and secure your iPAQ from theft or loss. Covering wireless connections, troubleshooting, as well as fun things to do with the most popular pocket PC—this book will show you how make the most out of your iPAQ.

Digital Control 2000: Past, Present and Future of PID Control - Proceedings of the IFAC Workshop, 5-7 April 2000, Terrassa,... Digital Control 2000: Past, Present and Future of PID Control - Proceedings of the IFAC Workshop, 5-7 April 2000, Terrassa, Spain (Paperback)
J. Quevedo, T. Escobet
R4,198 Discovery Miles 41 980 Ships in 18 - 22 working days

At the beginning of the new millennium the PID controller continues to be a key component of industrial control. During this century many different structures of control have been proposed to overcome the limitation of the PID controllers. Because of their simplicity and usefulness, they give a very useful solution to an important part of the industrial processes.

The present-day structure of PID controllers is quite different from the original analog PID controllers. Now the implementation of the PID is based on digital design, these digital PIDs include many algorithms such as anti-wind-up, auto-tuning, adaptive, and fuzzy fine tuning to improve their performances, but the basic actions remain the same.

During the last two decades, the general reluctance of researchers to use PID controllers has begun to disappear. Many of the new capabilities of digital PID controllers have been introduced by the research community. The industrial control users apply these innovations easily, even enthusiastically. PID control has become one of the most important ways for the scientific specialist in control and the users of industrial control to work together.

This workshop was organized so that the scientific world and the industrial control world could meet and discuss the present and future use of PID controllers - the successes and failures of their use and how to determine the limits of performances. This workshop was also useful for learning about control history, since the origin and evolution of PID control can provide us with keys for new development and designs.

How to Do Everything with Your BlackBerry (TM) (Paperback): Curt Simmons How to Do Everything with Your BlackBerry (TM) (Paperback)
Curt Simmons
R751 R680 Discovery Miles 6 800 Save R71 (9%) Ships in 18 - 22 working days

Learn to communicate in the wireless e-mail and Internet landscape. Discover how Blackberry--the portable, pocket-size wireless device--connects you to corporate e-mail and calendars, lets you create instant memos, and offers extensions like RIM Wallet for secure online purchases. Written by an experienced author and trainer, "How to Do Everything with Your Blackberry guides you through every feature of the Blackberry and leads you to maximized functionality. With full coverage of Blackberry models--plus PC synching--this comprehensive guide is loaded with information, solutions, and practical advice to help keep you connected with all your business and personal relationships.Master the wireless communication device of choice for mobile professionals Track appointments and daily schedules with the calendar Compose, send, and receive wireless e-mail Browse the wireless Internet whether you're away from the country or just away from your desk Manage e-mail with familiar features such as folders, filters, and search capabilities Configure Blackberry options including security, automated text correction, message services, and network settings Utilize the address book for e-mail addresses, phone numbers, pager numbers, and essential information Use Blackberry Desktop Software to connect with PC applications Troubleshoot common problems

All About the Personal Computer (Paperback): Carlos E. Hattab All About the Personal Computer (Paperback)
Carlos E. Hattab
R648 Discovery Miles 6 480 Ships in 18 - 22 working days
iMac, iBook, and G3 Troubleshooting Pocket Reference (Paperback): Don Rittner iMac, iBook, and G3 Troubleshooting Pocket Reference (Paperback)
Don Rittner
R566 R520 Discovery Miles 5 200 Save R46 (8%) Ships in 18 - 22 working days

If you are among the millions of Mac users today, then you need an up-to-date and comprehensive reference that will provide fast answers to your software, hardware, network, and system maintenance questions. The iMac, iBook, & G3 Troubleshooting Pocket Reference is a handy, common-sense guidebook that covers the full range of basic problems and troubleshooting procedures. Written by Mac expert and enthusiast Don Rittner, this crystal clear and concise reference provides you with the all information you need, from basic to more advanced topics, at your fingertips!

Quicken 2002 Deluxe for Macintosh: the Official Guide (Paperback): Maria L. Langer Quicken 2002 Deluxe for Macintosh: the Official Guide (Paperback)
Maria L. Langer
R739 R668 Discovery Miles 6 680 Save R71 (10%) Ships in 18 - 22 working days

Master the World's #1 Personal Finance Software!

Reach your financial goals by learning to maximize Quicken 2002 Deluxe for Macintosh. Completely up-to-date, this Intuit-endorsed resource provides coverage of the newest product tools, as well as the full array of features that make Quicken the top-selling personal finance software. Loaded with screen shots and worksheets, this thoughtfully-organized guide, which covers Quicken 2002 Deluxe for both Mac OS 9 and Mac OS X, will help you find the information you need quickly and easily. Manage your spending, savings, budgeting, banking, and more. Save time and money, plan financial goals, and organize and track investments with this official guide to this powerful time- and money-saving software.

Inside, you'll find out how to: Learn to use all the new features in Quicken 2002Get stock quotes and securities newsFollow investments and track your portfolio securely on the WebSchedule transactions and alerts to plan proactively for upcoming and recurring paymentsStreamline your banking, bill-paying, and investment transaction tracking with online automationManage important monthly expenses like home mortgage, car loan, and insuranceBalance your checkbookGet your taxes done more quickly--and maybe even reduce your taxes!Achieve all your financial goals with helpful insights from Quicken.com

Absolute Beginner's Guide to PC Upgrades (Paperback, Illustrated Ed): T.J. Lee, Lee Hudspeth Absolute Beginner's Guide to PC Upgrades (Paperback, Illustrated Ed)
T.J. Lee, Lee Hudspeth
R776 R705 Discovery Miles 7 050 Save R71 (9%) Ships in 18 - 22 working days

Even if you've never opened the case on your PC, the Absolute Beginner's Guide to PC Upgrades will show you how you can add hardware components, upgrade peripherals, and keep current on new version of your operating system and applications. This book tells you what you really need to know about trouble-free upgrading of computer hardware and software. The most common/popular/need-to-do upgrades are covered, such as improving your Internet connectivity, adding more memory, and storage, in a clear, straightforward manner that is both informative and entertaining. TJ Lee and Lee Hudspeth show you how to get the most bang for your hard-earned bucks, from the core upgrades that you need to keep your computer from miring down in obsolesce to the upgrades you may not have considered but should.

Danny Goodman's Applescript Handbook (Paperback, 2nd ed.): Danny Goodman Danny Goodman's Applescript Handbook (Paperback, 2nd ed.)
Danny Goodman
R881 R785 Discovery Miles 7 850 Save R96 (11%) Ships in 18 - 22 working days

This latest edition will help you:

Enhance your productivity by freeing yourself from the drudgery of tasks in the Finder

Automate the Finder and third-party applications, including: FileMaker Pro; QuarkXPress; Microsoft Excel; HyperCard; Microsoft Word; WordPerfect; MacWrite Pro; TouchBase;

Customize your own system and give your scripts professional polish

Rely on OSA (Open Scripting Architecture) infrastructure to provide a consistent scripting foundation for applications and accommodate future scripting systems

Get a head start today learning all the powerful tools of your Macintosh, and be well-positioned to take advantage of the amazing application and system software technologies yet to come.

The Complete HyperCard 2.2 Handbook (Paperback, 4th ed.): Danny Goodman The Complete HyperCard 2.2 Handbook (Paperback, 4th ed.)
Danny Goodman
R672 R626 Discovery Miles 6 260 Save R46 (7%) Ships in 18 - 22 working days

"The Complete HyperCard Handbook" is your best choice for learning and mastering HyperCard whether you are a professional or a beginner.

Macintosh products expert Danny Goodman introduces HyperCard 2.2's powerful new features to you.

AppleScript support; Improved user interface design elements; Enhanced HyperTalk scripting language; Convenient Color Tools for applications design; Creating double-clickable applications

And shares his experience: using HyperCard for multimedia applications; debugging HyperTalk scripts; applying Apple events; using AppleScript with a multiuser FileMaker database

Netscape (TM) for Macintosh (R) - A hands-on configuration and set-up guide for popular Web browsers (Paperback, Softcover... Netscape (TM) for Macintosh (R) - A hands-on configuration and set-up guide for popular Web browsers (Paperback, Softcover reprint of the original 1st ed. 1996)
Richard Raucci
R1,168 R971 Discovery Miles 9 710 Save R197 (17%) Ships in 18 - 22 working days

Netscape has captured the lion's share of the Web browser market. Its advanced features make it the premier Internet navigation tool you can use. The Macintosh is ideally suited to take advantage of the features of Web browser like Netscape since most Macs are already set up to run the basic capabilities that you will need including graphics and sound.
This book will show you how to set up and configure Netscape, as well as a variety of other Web Browsers for the Macintosh, including NCSA MacMosaic, PLUSMosaic, MacWeb, and NetShark.
As well as providing an up-to-date snapshot of some of the best web sites around, the author also includes an introduction to Netscape 2.0 for the Macintosh and illustrates some of its powerful new features.

How to Have a Meaningful Relationship with Your Computer (Paperback): Sandy Berger How to Have a Meaningful Relationship with Your Computer (Paperback)
Sandy Berger
R550 Discovery Miles 5 500 Ships in 18 - 22 working days

Sandy Berger's advise and instruction have helped hundreds of computer users to overcome their fears and anxieties of personal computing. Sandy's 30 years of experience in the computer industry and her personalized method of teaching the computer in simple terms have been brought together for you in this book. How To Have a Meaningful Relationship With Your Computer is the ultimate user-friendly book that tells you what you need to know to be a confident and knowledgeable participant in today's computer world. Whether you are buying your first computer or looking to expand your productivity as a current computer user, Sandy's insights and information will get you going in the right direction. This book is designed to help you work with computers to produce the results that you desire with ease. It's like having your own personal computer consultant right at your fingertips. It's the smart computer book for smart people who want to get past the technical jargon and into the world of independent computing. It is more than a computer book. It will guide you through and around the world of computing to remove your frustration and maximize your productivity. At last, a single resource book that covers personal computing from A to Z in simple everyday language.

MacMath 9.2 - Dynamical Systems Software Package for the Macintosh (Paperback): John H Hubbard, Beverly Henderson West MacMath 9.2 - Dynamical Systems Software Package for the Macintosh (Paperback)
John H Hubbard, Beverly Henderson West
R1,740 Discovery Miles 17 400 Ships in 18 - 22 working days

MacMath is a scientific toolkit for the Macintosh computer consisting of 12 graphics programs. It supports mathematical computation and experimentation in dynamical systems, both for differential equations and for iteration. MacMath addresses differential equations and iteration such as: analyser, diffeq, phase plane, diffeq 3D views, numerical methods, periodic differential equations, cascade, 2D iteration, eigenfinder, jacobidraw, fourier, planets. These versatile programs greatly enhance the understanding of the mathematics in these topics. This new edition includes the latest version of the MacMath diskette, 9.2.

MacMath 9.2 - A Dynamical Systems Software Package for the Macintosh (TM) (Mixed media product, 2nd ed. 1993): John H Hubbard,... MacMath 9.2 - A Dynamical Systems Software Package for the Macintosh (TM) (Mixed media product, 2nd ed. 1993)
John H Hubbard, Beverly H. West
R2,397 Discovery Miles 23 970 Ships in 18 - 22 working days

MacMath is a scientific toolkit for the Macintosh computer consisting of twelve graphics programs. It supports mathematical computation and experimentation in dynamical systems, both for differential equations and for iteration. The MacMath package was designed to accompany the textbooks Differential Equations: A Dynamical Systems Approach Part I & II. The text and software was developed for a junior-senior level course in applicable mathematics at Cornell University, in order to take advantage of excellent and easily accessible graphics. MacMath addresses differential equations and iteration such as: analyzer, diffeq, phase plane, diffeq 3D views, numerical methods, periodic differential equations, cascade, 2D iteration, eigenfinder, jacobidraw, fourier, planets. These versatile programs greatly enhance the understanding of the mathematics in these topics. Qualitative analysis of the picture leads to quantitative results and even to new mathematics. This new edition includes the latest version of the Mac Math diskette, 9.2.

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