Showing posts with label information systems. Show all posts
Showing posts with label information systems. Show all posts

Information Technology for Management: Improving Performance in the Digital Economy Review

Information Technology for Management: Improving Performance in the Digital Economy
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In short, this book does not teach about management. It hardly teaches anything useful about I.T. and it is not a quality resource for a graduate-level class.
Yes, the content, is all from very current sources. It was very impressive to see this textbook handled in a Fall '09 class when its published date is 2010. However, all that goes aside when reading the book's content. It takes very high-level definitions of commonly-known applications and somehow makes a subject matter out of them. For example, one of the questions in chapter 7 asks to "define the Wi-Fi revolution." I doubt that this buzzwordy term, along with the thousands of other buzzwords that comprise the bulk of subject matter in this book, was important for me to know in a management role. Throughout the book, they drop all kinds of odd abbreviations. In chapter 5, they refer to "EC", which is not defined anywhere in that or any of the previous chapters, and isn't clearly described until chapter 6, which is all about "E-commerce". Lots of e-this and e-that terms are peppered across the boldly-colored pages.
Every other page has something that could be considered a "sidebar" - a large sub-article that is relative to the content of that section - that ends up consuming the entire page. This breaks up the continuity of the book when trying to read through. I will go through a plain white page with black text, see the paragraph wrap in mid-sentence, turn the page expecting to see the rest of the paragraph, and then the page is blue with a whole separate article in a different font. I understand that textbooks do this from time-to-time to add in knowledge relevant to the content, but this happens with the turn of *every* page. The sidebars themselves are discontinuous, all exploding in different shades of pink, blue, or green.
Many of the graphics drawn in the book make no sense. The section on Data Visualisation tells us that graphics are supposed to convey knowledge as drawn from a data source so the information can be understood easily (e.g., a graph). The artists of this book must not have read that chapter.
I'm halfway through the book now and am about to take my midterm this Sunday. Having read half a textbook on IT Management, I haven't read one bit about PMP certification, which is a global standard for project managers. I'm disappointed and will certainly inform my school of this, but I wanted to inform any potential institutions that this textbook is full of fluff and needn't be used.


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Information technology has changed how businesses operate and succeed in today's global economy. Organizations can now use IT to transform themselves and achieve a tremendous competitive advantage. Information Technology for Management: Transforming Organizations in the Digital Economy, Seventh Edition highlights how this new technology is changing the current business environment and what effect it has on today's students. The text addresses the major principles of MIS in order to prepare managers to understand the role of information technology in the digital economy. Revised and updated for a junior or senior level MIS or MBA course, this title will give students what they need to succeed in the emerging digital economy.

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UNIX and Linux Forensic Analysis DVD Toolkit Review

UNIX and Linux Forensic Analysis DVD Toolkit
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The title may mislead readers to believe that this book discusses actual forensics of Unix and Linux systems. It does not. The authors waste precious pages in this short book discussing their favorite cool Linux apps like Nessus and Metasploit but don't have any meaningful discussion about the various flavors of Unix: AIX, Solaris, *BSD, etc. Their "Unix and Linux" forensic book is almost entirely about Linux. There is no thoughtful discussion about filesystem forensics; no technical detail helpful to Forensic Examiners.
The few moments where the authors approach a meaningful forensic topic, the reader is redirected to an online resource rather than provided an analysis or explanation within the book.
The book title may lead readers to believe that an accompanying DVD contains a Unix forensic toolkit of some kind. In fact, there is only 1.8 MB of documents and no tools save for a few (4) short Bash scripts that hardly cover a thorough forensics examination: live or otherwise. One of the scripts is only one line. One of these documents is an incomplete 3.5 page summary of Sleuthkit tools. By "incomplete" I mean that it is apparent that the author decided to quit writing. Apparently there was no room in this 236 page, 14-gauge font book to cover in any detail the different Unix filesystems, data acquisition, data carving or static filesystem analysis. But the authors make plenty of room to discuss scanning with Unix tools (nmap, nessus, etc.).
There is a section entitled "Malware" except that no malware sample is actually examined. The reader is briefly introduced to Panda's AV scanner and is walked through how to use ClamAV as if that is the only AV scanner available for either a Unix user or Forensic Examiner. Forensic Examiners should pay very close attention to AntiVirus product comparative reviews.
The book cover boasts that this is the "only digital forensic analysis book for *nix". Indeed there may be little in the way of books solely dedicated to Unix forensics but other books cover Unix forensics with greater detail than this one. For example, Brian Carrier's "Filesystem Forensic Analysis" or Jones, Bejtlich and Rose's "Real Digital Forensics".
The book cover also boasts that readers can "Hit the ground running" with the information within. Unfortunately, if readers expect the content to help them bridge a gap between Windows and Unix, they will hit the ground with a resounding thud. If any Forensics Examiner finds value in the content of this book for actual Unix forensic investigations, I would question that examiner's experience and training.
If the authors wanted to write a book about cool Linux tools or network scanning, they should have entitled the book differently. Perhaps "A Beginner's Guide to Using Linux and Linux Security Applications".
I felt the title was misleading and false advertising. The authors take advantage of the word "Forensics" to sell a book that is not about forensics. For $53.95 I expected much more and was extremely disappointed and disgusted at the inferiority of the content.

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This book addresses topics in the area of forensic analysis of systems running on variants of the UNIX operating system, which is the choice of hackers for their attack platforms. According to a 2007 IDC report, UNIX servers account for the second-largest segment of spending (behind Windows) in the worldwide server market with $4.2 billion in 2Q07, representing 31.7% of corporate server spending. UNIX systems have not been analyzed to any significant depth largely due to a lack of understanding on the part of the investigator, an understanding and knowledge base that has been achieved by the attacker. The companion DVD provides a simulated or "live" UNIX environment where readers can test the skills they've learned in the book and use custom tools developed by the authors.The book begins with a chapter to describe why and how the book was written, and for whom, and then immediately begins addressing the issues of live response (volatile) data collection and analysis.The book continues by addressing issues of collecting and analyzing the contents of physical memory (i.e., RAM).The following chapters address /proc analysis, revealing the wealth of significant evidence, and analysis of files created by or on UNIX systems.Then the book addresses the underground world of UNIX hacking and reveals methods and techniques used by hackers, malware coders, and anti-forensic developers.The book then illustrates to the investigator how to analyze these files and extract the information they need to perform a comprehensive forensic analysis.The final chapter includes a detailed discussion of Loadable Kernel Modules and Malware. The companion DVD provides a simulated or "live" UNIX environment where readers can test the skills they've learned in the book and use custom tools developed by the authors.Throughout the book the author provides a wealth of unique information, providing tools, techniques and information that won't be found anywhere else.Not only are the tools provided, but the author also provides sample files so that after completing a detailed walk-through, the reader can immediately practice the new-found skills.* The companion DVD for the book contains significant, unique materials (movies, spreadsheet, code, etc.) not available any place else.* This book contains information about UNIX forensic analysis that is not available anywhere else. Much of the information is a result of the author's own unique research and work.* The authors have the combined experience of Law Enforcement, Military, and Corporate forensics. This unique perspective makes this book attractive to ALL forensic investigators.

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CJKV Information Processing: Chinese, Japanese, Korean & Vietnamese Computing Review

CJKV Information Processing: Chinese, Japanese, Korean and Vietnamese Computing
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The previous edition of this book was so useful that I had two copies, one at work and one at home. I work in Chinese, Japanese, and Korean, and the previous edition, which only claimed to cover Japanese, was still the most useful book on Chinese and Korean info processing that I ever found. With this new edition, the author has extended coverage to all Asian languages that use Chinese characters, or used to do so in the case of Vietnamese, as part of their writing systems.
Thank goodness he has. The author, Ken Lunde, has an encyclopedic knowledge of this material. In addition, he is one of those people to whom anything less than strict, literal correctness is intolerable. Authors of this sort usually write in a style reminiscent of the federal tax code. Lunde manages to avoid this, creating one of those rare and delightful computer books that serve as a lucid tutorial the first time through, and as a strict and comprehensive reference thereafter.
The principal reason I consider this book the bible for Asian language information processing is the extreme difficulty of getting most of this information via any other source. In fact, I'd be hard pressed to think of another computer book whose original source material is as scattered, poorly documented, and often unreliable as that Lunde had to gather to produce this book. His job of ferreting out the details, cross-checking, error correction, and organization into a single book makes this almost a work of journalism. If you do CJKV work, you'll need more than just this book, of course, but the book is full of references to other material, so this is the place to start.
Lunde also provides a lot of usable source code in the book. This is not unusual in a computer book, but this code is special in two ways. First, it's available in C, Java, and Perl, not just in C. This is refreshing, given the increasingly prominent roles played by Java and Perl on the Internet--the place where multilingual computing arguably matters most.
Second, his code serves as a great checklist for what has to be done by any similar code. This is one of those difficult types of programming where many bugs aren't easy to see, because of the large number of obscure "gotchas" and arcane details. Lunde doesn't miss much, and he revels in these arcane details. His code is not highly optimized, and he admits as much, but if his code does something, you need to do it, and if it doesn't, you (probably) don't need to, either. This fact alone justifies the cost of the book for any developer to whom bugs might have financial consequences.
If you're going to do CJKV work, this is the bible. As I said, it's not the only thing you'll need, but it's where you should start.

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First published a decade ago, CJKV Information Processing quickly became the unsurpassed source of information on processing text in Chinese, Japanese, Korean, and Vietnamese. It has now been thoroughly updated to provide web and application developers with the latest techniques and tools for disseminating information directly to audiences in East Asia. This second edition reflects the considerable impact that Unicode, XML, OpenType, and newer operating systems such as Windows XP, Vista, Mac OS X, and Linux have had on East Asian text processing in recent years. Written by its original author, Ken Lunde, a Senior Computer Scientist in CJKV Type Development at Adobe Systems, this book will help you:



Learn about CJKV writing systems and scripts, and their transliteration methods
Explore trends and developments in character sets and encodings, particularly Unicode
Examine the world of typography, specifically how CJKV text is laid out on a page
Learn information-processing techniques, such as code conversion algorithms and how to apply them using different programming languages
Process CJKV text using different platforms, text editors, and word processors
Become more informed about CJKV dictionaries, dictionary software, and machine translation software and services
Manage CJKV content and presentation when publishing in print or for the Web

Internationalizing and localizing applications is paramount in today's global market -- especially for audiences in East Asia, the fastest-growing segment of the computing world. CJKV Information Processing will help you understand how to develop web and other applications effectively in a field that many find difficult to master.


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A Gift of Fire: Social, Legal, and Ethical Issues for Computing and the Internet (3rd Edition) Review

A Gift of Fire: Social, Legal, and Ethical Issues for Computing and the Internet (3rd Edition)
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This is an ethics book of course, so I will keep the writing short: This book is written very well, and is suitable for someone whose never taken an ethics course before--which wasn't me, but I changed majors and info-tech ethics was required.
The exercises are the most valuable part of the book but it will take a good teacher to make the most out of them: I got lucky there.
Baase does a very good job of hitting all the high-notes and gray-area cases that have popped up in the last 20 or so years as a result of new technologies. But at the end of the course I didn't feel I ended up taking anything away that I couldn't have learned by myself.
The book is really very wordy in my opinion--even for an ethics book--and doesn't hit enough ethical theory for my taste. It's great for its target market though, but don't think it'll work magic if you've already had some 'traditional' ethics courses.

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Gift of Fire is ideal for courses in Computer Ethics and Computers and Society. In this revision of a best-seller, Baase explores the social, legal, philosophical, ethical, political, constitutional, and economic implications of computing and the controversies they raise. With a computer scientist's perspective, and with historical context for many issues, she covers the issues readers will face both as members of a technological society and as professionals in computer-related fields. A primary goal is to develop computer professionals who understand the implications of what they create and how it fits into society at large.

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CLEP Information Systems and Computer Applications w/TestWare (REA) (CLEP Test Preparation) Review

CLEP Information Systems and Computer Applications w/TestWare (REA) (CLEP Test Preparation)
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This book covers the material adequately, but is very poorly written and repeats material frequently. However, I spent a long time searching for good study materials for this test, and really found nothing better than this book. I passed the exam using the material in this book alone, and I believe anyone with basic computer knowledge could do the same.

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New from REA – CLEP Information Systems and Computer Applications –

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Computing for Seniors in Easy Steps - Windows Vista Edition: For the Over 50's Review

Computing for Seniors in Easy Steps - Windows Vista Edition: For the Over 50's
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This is a great book for people with little computing experience , its easy to use just put it at the side of your computer and the pictures help you to do lots of things that you would probably not attempt .
This is my third book in this range and I find them all very good

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This easy-to-use, full-color book helps the older generation enjoy all the benefits of using a PC with Windows Vista. Featuring a larger font size and plenty of illustrations, the book covers the mouse, playing and storing music on PC, creating a personal letterhead, surfing the Web, keeping in touch by e-mail, buying and selling on eBay, installing antivirus software, shopping safely on the Internet, ordering groceries online, playing games, money management, transferring images from a digital camera, and more.

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