Journal of Global Information Technology Management [Magazine Subscription]
Journal of Global Information Technology Management (JGITM) is a multidisciplinary journal. JGITM publishs articles and reports related to all aspects of the application of information technology for international business. The Journal is international in all aspects.
Journal of Global Information Technology Management (JGITM) is a multidisciplinary journal. JGITM publishs articles and reports related to all aspects of the application of information tec (more…)
CISSP Exam Note (Telecommunications and Networking Security Domain) – LAN/WAN Devices, Types and Speeds of Leased Lines, etc.
LAN Devices
Repeaters (Layer 1) – amplify signal, no added intelligence, no filtering
Hubs (Layer 1) – used to connect multiple LAN devices, no added intelligence
Bridges (Layer 2)
- Amplifies signal and adds some intelligence
- Forwards the data to all network segments if the Media Access Control (MAC) or hardware address of the destination computer is not on the local network segment
- Automatically forwards all broadcast traffic
Information Technology for Management: Transforming Organizations in the Digital Economy (Hardcover)
Thoroughly Updated Sixth Edition! Social networks are transforming how people communicate, work, and play. This comprehensive new edition highlights this new technology and scores of others that are changing how organizations operate and compete in the current global environment. The cover depicts two examples of social network. The larger image is a visualization of the trust relationships in a web-based social network. The smaller figures are default avatars from Second (more…)
Information Technology for Management: Improving Performance in the Digital Economy (Hardcover)
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 (more…)
The Password Dilemma
I heard parts of this topic on the radio the other day and didn’t really understand the guy’s point since I only caught the tail end of the discussion until I read this article from the Boston Globe. In a nutshell, it challenges the notion of using and changing passwords as required by most organizations and as preached by security professionals. The research described in this article also challenges many of the security best-practices advocated by security experts and how they are actually a hindrance to shall we say, progress.
One thing that I’d like to point out though, it does not take a genius to create a strong password, which for all accounts and purposes there is no such thing. It gives as much protection as a locked door knob to your house. It gives you a layer of protection, but not the protection. Just like a door knob, it can help prevent casual intruders, but not those who are really intent in breaking in. But, I digress. Read more
Information Technology Project Management, 6th Edition (Kindle Edition)
Review
Ray Guidone, “I feel the author has done a good job of keeping the text simple and well directed.”
Information is traveling faster and being shared by more individuals than ever before. Information Technology Project Management, Sixth Edition offers the “behind-the-scene” aspect of technology. Although project management has been an established field for many years, managing information technology requires ideas and information that go beyond standar (more…)
Information Technology Project Management, Fourth Edition (Paperback)
This completely revised edition of the best-selling Information Technology Project Management recreates the experience of dozens of projects, both successful and failed, to provide a real-world context for learning. The author explains the foundations of project management – project integration, scope, time, cost, quality, human resources, communications, risk, and procurement – using the experiences of real-life businesses. This new fourth edition includes a running case, new (more…)
Management of Information Technology, Fourth Edition (Paperback)
Presents how to apply sound management practices to technology with particular attention given to “solid foundations that remain steady” and how they will be impacted by telecommunications, the Internet, electronic commerce, and networked applications.
About the Author
Carroll Frenzel received his Ph.D. in Atmosphere Physics and Systems Engineering from the University of Arizona in Tucson. Upon graduation, he joined IBM as a programmer and advanced through (more…)
CISSP Exam Note (Telecommunications and Networking Security Domain) – LAN Media Access Methods
LAN Media Access Methods
- Physical & Data Link Layers
- Controls the use of a network
Ethernet 802.3
- Uses CSMA/CD
- Designed for sporadic traffic
- Defines a bus topology with 3 different cabling standards:
- Thinnet (10Base2) – coax with segments up to 185 meters
- Thicknet (10Base5) – coax with segments up to 500 meters
- Unshielded Twisted Pair (UTP) – all devices connected to a hub or a switch
Product Strategy for High Technology Companies (Hardcover)
One of the key determinants of success for today’s high-technology companies is product strategy–and this guide continues to be the only book on product strategy written specifically for the 21st century high-tech industry. More than 250 examples from technological leaders including IBM, Compaq, and Apple–plus a new focus on growth strategies and on Internet businesses–define how high-tech companies can use product strategy and product platform strategy for competitiveness, p (more…)
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Business Tech Press Releases- Accusoft Pegasus Named to the 2010 Inc. 5000 List of Fastest-Growing Private Companies September 3, 2010
- Offerpal Media Names Mihir Shah CEO; George Garrick Executive Chairman September 3, 2010
- Activision Blizzard to Present at the Deutsche Bank 2010 Technology Conference September 3, 2010
- Nation's #1 Small Business Named in Top 1,000 List by Influential Inc. Magazine September 3, 2010
- SaveOnResorts.com Ranks No. 289 on the 2010 Inc. 500 With Three-Year Sales Growth of 1,055% September 3, 2010
- e-Business News from eCommerceTimes
- HP's Wallet-Busting WinThe insane tug-of-war between Dell and HP for enterprise storage company 3Par has finally drawn to a close. We have a winner, if you want to call it that -- the final sale price is more than double the figure Dell initially put forward when it announced its intentions to buy 3Par a couple weeks ago, so who knows how much of that is real value and how much is […]
- Making Change Happen Every Day: Q&A With GSA's David McClureThe U.S. government spends $80 billion annually on information technology. The U.S. General Services Administration is directly involved in nearly 25 percent of federal IT procurement activities through its Schedule 70 acquisition program, including nearly $9 billion directly for information technology investments. GSA has emerged as a leader in guiding fede […]
- Marketers, Let's Get PersonalOn Aug. 13, IBM and Unica Corporation announced they had entered into a definitive agreement for IBM to acquire Unica, a leading provider of marketing software solutions that focuses on streamlining marketing program development, execution and management to achieve improved marketing effectiveness. […]
- 3Par Sale Frenzy Ends With HP the Presumed WinnerHP has won the bidding war it waged with Dell for data-storage company 3Par, whose shares were trading at $9.65 when Dell first tried to acquire it in mid-August. Dell decided not to match HP's $2.4 billion ($33 per share) offer, which topped Dell's bid of $32 per share. Dell first tried to acquire 3Par with an $18 per share offer on August 16, whi […]
- Intel, Infineon and the Winds of ChangeIntel has focused solely on the computer business for so long, we forget it can pursue other avenues of growth as well. Tomorrow, all our devices will be connected and talk to each other and share information. In that new world, Intel has been looking around for another business to acquire to help expand its reach, and it chose Infineon. […]
- In iTunes, All App Reviews Are Not Created EqualI like walled gardens. They are safe and, for the most part, keep out the predators. However, when one sneaks over the wall, the results can be ugly, to say the least. With the iTunes App Store, one of the key supposed advantages for end-users is that it is a walled garden, and Apple is providing a safe, secure environment you can trust in. […]
- How to Build a Better Business BlogAbout the easiest way for companies to dip their toes into the social media waters is the blog. There are few technical burdens to setting them up, the time needed to create posts can flex with the workloads of the assigned writers, and they can become a conduit for customer conversations through the comments section. So every business is leaping eagerly int […]
- Do E-Readers Spell the End of Print Media?Recently, library chief Helen Josephine of Stanford University's Engineering Library said that the students' search through volumes of books to get to a formula that they want is basically at an end because "with books being digitized and available through full text search capabilities, they can find that formula quite easily." […]
- Sony's New Touchscreen Readers Unlikely to Shake Up MarketSony has updated its e-reader family of devices: the Reader Pocket, Reader Touch and Reader Daily. The new Readers offer touchscreen functionality based on infrared sensors that read taps made by a finger or a stylus. They are smaller and lighter, and have redesigned user interfaces. […]
- Will Wednesday's Big Show Put More Spring in AAPL's Step?Shares of Apple closed up 60 cents on Tuesday to hit $243.10. However, Cupertino is still smarting from the downward spiral of the past few weeks, when its stocks took a beating along with the rest of the market. The Dow on Tuesday recovered a fraction of what it lost after a Monday drubbing, and the Nasdaq fell nearly six points. […]
- HP's Wallet-Busting Win
- From the National Vulnerability Database
- CVE-2010-2364 (moobbs) August 30, 2010Cross-site scripting (XSS) vulnerability in Free CGI Moo moobbs before 1.03 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. […]nvd@nist.gov
- CVE-2010-3188 (bugtracker.net) August 30, 2010SQL injection vulnerability in search.aspx in BugTracker.NET 3.4.3 and earlier allows remote attackers to execute arbitrary SQL commands via a custom field to the search page. […]nvd@nist.gov
- CVE-2010-3196 (db2) August 30, 2010IBM DB2 9.7 before FP2, when AUTO_REVAL is IMMEDIATE, allows remote authenticated users to cause a denial of service (loss of privileges) to a view owner by defining a dependent view. […]nvd@nist.gov
- CVE-2010-3190 (visual_studio) August 30, 2010Untrusted search path vulnerability in ATL MFC Trace Tool (AtlTraceTool8.exe), as used in Microsoft Visual Studio, allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse dwmapi.dll that is located in the same folder as a TRC, cur, rs, rct, or res file. […]nvd@nist.gov
- CVE-2010-3195 (db2) August 30, 2010Unspecified vulnerability in IBM DB2 9.1 before FP9, 9.5 before FP6, and 9.7 before FP2 on Windows Server 2008 allows attackers to cause a denial of service (trap) via vectors involving "special group and user enumeration." […]nvd@nist.gov
- CVE-2010-2365 (moobbs2) August 30, 2010Cross-site scripting (XSS) vulnerability in Free CGI Moo moobbs2 before 1.03 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. […]nvd@nist.gov
- CVE-2010-3194 (db2) August 30, 2010The DB2DART program in IBM DB2 9.1 before FP9, 9.5 before FP6, and 9.7 before FP2 allows attackers to bypass intended file access restrictions via unspecified vectors related to overwriting files owned by an instance owner. […]nvd@nist.gov
- CVE-2010-3191 (captivate) August 30, 2010Untrusted search path vulnerability in Adobe Captivate 5.0.0.596, and possibly other versions, allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse dwmapi.dll that is located in the same folder as a .cptx file. NOTE: the provenance of this information is unknown; the details are ob […]nvd@nist.gov
- CVE-2010-3193 (db2) August 30, 2010Unspecified vulnerability in the DB2STST program in IBM DB2 9.1 before FP9, 9.5 before FP6, and 9.7 before FP2 has unknown impact and attack vectors. […]nvd@nist.gov
- CVE-2010-3189 (internet_security) August 30, 2010The extSetOwner function in the UfProxyBrowserCtrl ActiveX control (UfPBCtrl.dll) in Trend Micro Internet Security Pro 2010 allows remote attackers to execute arbitrary code via an invalid address that is dereferenced as a pointer. […]nvd@nist.gov
- CVE-2010-2364 (moobbs) August 30, 2010