Tech Talk Radio
February 2003
Sponsored by Stratford University
Saturdays at Noon EST on WMAL NewsTalk Radio
Turn the dial to AM630 or listen on the Internet at ListenLive

It's everything you always wanted to know about computers
and information technology, but were afraid to ask.

     David Burd and Dr. Richard Shurtz, President of Stratford University, host Tech Talk, a program about computers and information technology.
     Links to selected programs are below. All programs are archived in RealAudio format. Just click on the RealAudio link below the date to listen. Older shows are archives as transcript summaries. You can listen live over the Internet by clicking ListenLive during show time.

Show Selected Topics
February 22, 2003
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  • Record Piracy in China has Changed the Music Industry
    • Pirated CDs sell for $1.00
    • Royalties at virtually nil
    • Performers only make money on personal appearances, endorsements
    • Only 20 high quality albums released last year
    • Songs sold for to play on radio only
  • Information Rights Management to be Integrated into Office 2003
    • Right management software will be debuted in Office 2003
    • IRM is a persistent file technology that allows users to specify permission for who can access and use document or e-mail messages.
    • It will help sensitive information from being printed, forwarded, or copied by unauthorized individuals
    • Once permission is assigned, access and usage restrictions are enforced no matter where the information is
    • Currently Windows Media included DRM code and is slated to help enforce media copyrights.
  • Fingerprinting Peer-to-peer Files Sharing
    • Audible Magic has developed a technology to monitor multi-media file sharing
    • The company’s core technology, content-based identification (CBID), accurately identifies multi-media content based on the perceptual characteristics of the content itself.
    • Build on a patented audio fingerprinting process, the technology is robust, efficient, and massively scalable
    • Currently in beta testing on the University of Wyoming’s Network. Not blocking as of yet, but that is coming
    • Other University to follow suit.
  • Study Praises Open Source Code Quality
    • Linux defect rate for TCP/IP protocol stack was 0.1 defects per 1,000 lines of code
    • Unix was between 0.6 and 0.7 defects per 1,000 lines of code
    • Rates for two embedded systems were between 0.1 and 0.3 defects per 1,000
    • Even Microsoft is now setting up procedures for sharing code.
  • Ten Technically Cool Cars
    • Article appeared in IEEE Spectrum Online
    • Volvo Safety Concept Car (fingerprint access system, heartbeat detector to sniff out left-behind infants, headlights that follow the lead of the front wheels.)
    • Saab 9-3 (Bluetooth wireless links all the car’s wireless devices cellphones, PDAs, headsets, computers through a voice control system)
    • Honda Civic GX (Natural gas car, with a home refueling station that automatically compresses natural gas)
    • Honda FCX (Proton exchange membrane fuel-cell puts out 78 kW, Ultracapacitor with porous electrodes provides boost during acceleration, it also stored energy from braking)
    • Cadillac XLR (Ride damping device that uses electro-rheotlogical fluid, whose viscosity changes with magnetic field, adaptively adjusts to road conditions, radar enhanced cruise control that adjusts to vehicle in front, keyless entry using card in driver’s wallet)
    • Audi A8 (Fingerprint sensing to identify driver/passenger and automatically adjust seats, mirrors, etc)
    • Mecedez-Benz (breaking by wire, automatically senses wheel conditions, context to independently adjust breaks, hydraulic backup)
    • Fiat Stilo (carefully controlled pre-injection creates smokeless diesel, self cleaning filter removes particulates)
    • Chevolet Trailblazer (Displacement of demand, dynamically switches engine from 4 to 8 cylinders)
    • Honda Prius (gas/electric hybrid dynamically adjusts load between two power sources for  additional fuel efficiency)
  • US Cyber Army Ready for War
    • 150 Computer Scientists assigned to Defense Department’s Joint Task Force – Computer Network Operations (JTF-CNO)
    • Established five years ago, it has two missions (defense and offense)
    • Attend hacker conferences (like DefCon) and host a “Meet the Feds” sessions to try and get input from both the blackhat and whitehat communities
  • FCC Vote Will Impact Internet Access
  • End of the Old PC As We Know It
    • For more that 20 years, the PC has relied on the BIOS (Basic Input/Output System)
    • A small fixed software routine built into a chip on the motherboard
    • Hangover from distant past, when the original PC designers thought the BIOS would only be used on about 250, 000 machines and then retired.
    • Intel is proposing an Extensible Firmware Interface (EFI) to replace the BIOS
    • EFI is a tiny operating system that will support high-resolution displays, graphical user interface, networking, both local and remote diagnostics
  • AOL teams with Microsoft to Fight SPAM
    • SPAM is becoming public enemy number 1
    • The problem: delivery cost is much cheaper than filtering cost. Hence, spammers will always win.
    • Both AOL and Microsoft have enlisted subscribers to help and are seeking legislative relief
  • One ISP Proposes to Legalize SPAM
    • One ISP proposes to legalize spam. Have ISP get paid to deliver it.
    • Legalizing it makes blocking the illegal spammers easier.
    • The goal is to raise the cost of delivery and hence to reduce the number of unsoliced emails
  • Voting Machine Hacking could be a Problem
    • Black Box Voting calls for action to solve this problem
    • Code is not validated, patches are installed just before elections without proper testing
    • In Georgia, 22,000 voting machines got a fix just before the last election. No one certified the patches. 
    • Those systems were made by Diebold Election Systems. It is now preparing to install machines in Maryland.
    • Check and balances need to be instituted to ensure voter confidence and outcome accuracy.
  • Stratford’s Unique Approach to Education
    • Inverted Curriculum
    • Learning styles
    • Competencies
    • Retention and placement rates
    • Program clusters provide career options
    • Next Start March 17th
    • Bachelor Degree, Associates Degrees, Masters Degrees
February 15, 2003
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  • Bush Unveils Final Cybersecurity Plan
    • Plan emphasizes voluntary government-industry cooperation
    • Among specific recommendations, the plan calls for
      • Adoption of a warning and incident information network
      • A single Department of Homeland Security contact for the federal government and industry to report incidents
      • Cyberattack exercises on government agencies to gauge the impact of such attacks
      • The Department of Commerce to examine security issues related to IPv6
      • The Department of Homeland Security to recommend that ISPs adopt a "code of good conduct"
      • The Department of Energy and other concerned agencies to develop best practices for securing distributed control systems, such as SCADA
    • The strategy document still doesn't address criticism that its lack of regulations render it toothless.
  • FTD.com Security Flaws Leaks Personal Information
    • A security flaw at FTD.com left private information open to harvesting this week
    • The flaw allowed a person to use a modified "cookie" to easily access customer information from the company's servers, said Gerald Quakenbush, an information security analyst for Internet and e-business consulting service Fusion Alliance.
    • Cookies are snippets of data that reside on a person's computer, linking that PC to information and personalized sites on the Web
    • "You can steal any customer's information from the site," Quakenbush said in an interview with CNET News.com on Thursday
    • The security problem exposed customer billing records, including name, address and phone number, by changing a simple number, he added. A specific customer couldn't be targeted by name, only randomly by changing numbers in an FTD.com cookie.
    • FTD.com confirmed the problem late Thursday
  • NIPC  Encourages Heightened Cyber Security as Iraq-US Tensions Increase
    • The National Infrastructure Protection Center (NIPC) is issuing this advisory (03-002) to heighten the awareness of an increase in global hacking activities as a result of the increasing tensions between the United States and Iraq.
    • Recent experience has shown that during a time of increased international tension, illegal cyber activity: spamming, web defacements, denial of service attacks, etc., often escalates.
    • Recommended practices
      • Increase user awareness
      • Update anti-virus software
      • Stop potentially hostile/suspicious attachments at the E-Mail server
      • Utilize filtering to maximize security
      • Establish policies and procedures for responding and recovery
    • Warns US hackers to leave Iraq alone. Such actions may backfire.
  • Valentines Dating Guidelines Online
    • Guy’s Guide to dating Geek Girls
      • They are more attracted to intelligence than testosterone; they don't need football players - in fact, most of them find them to be a turnoff.
      • Most importantly, they like fellow geeks - prefer them, even.
      • With a geek girl, a geek guy has a decided advantage.
      • Most geek girls have a very active online life; that may be the only part of their life that is active right now.
      • Look for them on the 'net, or even, if you're brave, in the lab; but be careful. A geek girl might not be as comfortable with you in person as she is online; sometimes it's best to try the 'impersonal' route first.
    • Girl’s Guide to dating Geek Guys
      • Advantages
        • They are generally available.
        • Other women will tend not to steal them.
        • They can fix things.
        • Your parents will love them.
        • They're smart.
      • The geek dude has long work habits and tends to bring his work home with him.
      •  He seems permanently connected to his hard disk. You must at least appear interested in his work.
      • Generally, a solid understanding of the computer is a must; if you cannot master this, you should at least be able to talk the talk.
      • Remember most geeks are anal and they get stressed about details which appear insignificant. Be understanding.
    • Dating Guide for Geeks
      • How to know if you are a geek
        • You're currently wearing pants which rise above your ankles when you stand up.
        • Your last haircut was more than six weeks ago.
        • You read slashdot daily.
        • You find this funny: "Knock knock." "Who's there?" "Recurse." "Recurse who?" "Knock knock..."
        • Your music collection hasn't been updated since Bananarama and the Ramones were in.
        • You upgrade your computer more often than you go out on dates.
        • The last movie you saw was a scrambled porno on Pay-Per-View.
        • Your idea of human contact is IRC.
        • You are listed on Dogman's List Of AOL Geeks
        • You don't know what antiperspirant is.
        • Other tips include personal hygiene, smiling, interactive
  • Senate Agrees Not To Allow Email Surveillance
    • House and Senate negotiators have agreed that a Pentagon project intended to detect terrorists by monitoring e-mail and commercial databases for health, financial and travel information cannot be used against Americans.
    • The conferees also agreed to restrict further research on the program without extensive consultation with Congress.
    • House leaders agreed with Senate fears about the threat to personal privacy posed by the Pentagon program, known as Total Information Awareness (TIA).
    • So they accepted a Senate provision in the omnibus spending bill passed last month, said Rep. Jerry Lewis, R-Calif., who heads the defense appropriations subcommittee.
  • Everest Cyber Café
    • Use VSAT Satallite link connection with wireless to base station
    • Use proceeds for solid waste disposal
    • Tsering Gyalzen hopes the internet facility at Mount Everest base camp will open by March.
    • Mr Gyalzen, a 33-year-old science graduate, says he is financing nearly half of the estimated $40,000 project himself.
  • Moore’s May Hold Another Decade
    • No exponential is forever. Your job is to delay forever."
    • In 1965 Gordon Moore stated that the number of transistors on a semiconductor would double roughly every two years, as would overall chip performance.
    • Gordon Moore is co-founder of Intel
    • Main challenge is leakage and heat dissipation
    • In 1968 a transistor was $1, now $1 buys 50 million transistors
  • Intel to Launch Cell Phone Chip
    • Intel formally announced the details of its "Internet on a chip" device, which will be officially known as Intel PXA800F.
    • The cellular processor includes a 312MHz XScale processor, 4MB of flash memory and a 104MHz digital signal processor
    • it will be available to phone makers in the third quarter for $35 each in volume.
    • New chip is intended to make built-in digital cameras, Web surfing, e-mail and color screens available to the mainstream market
  • Saving Digital History
    • Here's the flip side of the digital age's magic act: It's also making information disappear.
    • "The digital history of this nation is imperiled by the very technology that is used to create it," said Librarian of Congress James H. Billington.
    • Library of Congress announced the National Digital Information Infrastructure and Preservation Program (NDIIPP). The $100 million initiative was launched by Congress in 2000 to do for digital media what the world's largest library already does for printed matter.
    • "This plan is the beginning of the creation of a national network to preserve the digital memory of our country," said Laura Campbell, associate librarian for strategic initiatives.
    • The average Web page has a lifespan of just a couple of months. Of all the Web content made in 1998, nearly half had disappeared by 1999.
    • "Much of what has been created is no longer accessible," Billington said. "And much of what disappears is important, one-of-a-kind material that can never be recovered, but will be desperately looked for."
  • More Career Advice
    • From Washington Post online event, January 19th, 2003
    • Selected Questions
      • Do employers weigh education at all?
      • How would you mentor a young team member?
      • Is it realistic to get hired at 55 for help desk?
      • How much college training do you need to become a Web Designer
      • Graduating in two years. What are the chances of landing a tech job.
  • Mailbag
    • Windows 98 slows when I leave it on.
    • Hard drive size limit. Update from Chip Dodge, Capitol PC Users Group
    • Very slow download speed with Cox Internet
    • Why type of computer would you buy
  • Stratford News
    • Next Start March 17th
    • Bachelor Degree, Associates Degrees, Masters Degrees
February 8, 2003
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  • Tech Talk Guest: Alan Paller
    • Director of Research and Founder, The Sans Institute
    • The SANS Institute, founded in 1992, is a cooperative research organization to deliver graduate-level education to the people who secure and manage important information systems.
    • Alan is responsible for the research programs that have reached community-wide consensus on how to secure Windows NT, Windows 2000, LINUX, and Solaris systems as well as Cisco routers, and how to respond to computer security incidents.
    • Alan met with President Clinton in the aftermath of the Yahoo and eBay denial of service attacks in February of 2000 and helped develop a global response procedure to such attacks. This work led to the development of the Internet Storm Center.
  • Estimating the Effects of SQL Server Worm (Slammer)
    • Fastest worm ever recorded
      • Spread worldwide in less than 10 minutes
      • Launched at 5:30 AM two weeks ago
      • Doubles the number of hosts everying 8.5 seconds
      • Compared with 37 minutes for Code Red
      • Within 10 minutes it infected 75,000 hosts
    • Based on UK Security Experts Code
      • Cut and paste job from Black Hat Conference Presentation
      • David Litchfield, co-founder of NGS Software
      • August 2002 (one month after Microsoft released the patch)
      • Did not contain malicious payload (simply code for replication)
    • MI2g estimated $950 million to $1.2 billion in lost productivity in first five days
      • Rated as number 9 on the list of malicious worms
      • Other famous worms/viruses
        •  Code Red ($2.6 billion)
        • LoverLetter ($8.8 billion)
        • Klez ($9.0 billion)
      • Reveals IT industry dirty little secret. Software bugs are common and administrators are slow to fix even widely publicized problems.
  • Bush Order Guidelines on Cyber-Warfare
    • Similar strategic doctrine guided the use of nuclear weapons since WW II
    • Establish rules under which the US would penetrate and disrupt foreign computer systems
    • US has never conducted a large-scale strategic attack, according to senior officals
    • We have capabilities, we have organizations, we do not yet have an elaborated strategy, doctrine, or procedures,” according to Richard Clarke.
    • Bush signed the National Security Presidential Directive 16 last July (Not publicly disclosed until this month)
    • US capability is very tightly held
  • Virginia Lawmakers Pass Bill on Wine Shipments and Internet Orders
    • Permit residence to order 24 bottles a month of out-of-state wine
    • It also allow Virginia winemakers to ship to 13 states with similar provisions, including California
    • There will be some Napa Internet wine orders from the Shurtz household
    • Other laws of interest
    • DC allows residents to receive up to a quart a month
    • It is a felony to ship wine to consumers in Maryland
  • Major Dot-Com Retailers Begin Levying Sales Tax
    • Some of the largest Internet retailers began voluntarily collected sales tax
    • In return 38 states and DC agreed to absolve the retailers from back tax liability
    • Most of the retailers had stores in 45 states that levy sales taxes
    • A list of companies would not be released
    • Survey last week showed the following to be collecting taxes: Wal-Mart, Marshall Fields, Target, Toy R Us, Mervyn’s.
    • Part of the movement to simplify sales tax law and collection
  • Priest Brews Beer in Washing Machine with Computer Interface
    • A German priest has found a way to brew beer in his top loading washing machine
    • Micheal Fey, Duisburg, built a computer interface into the machine and let it run an automatic brewing program
    • The process includes turning, heating, but not spinning
    • He uses only water, malt, and hops (or yeast)
    • Fey brews 30 liters every six weeks
  • Instant Live CDs of a Concert
    • Clear Channel Concerts, nation’s largest concert promoter
    • Plans to record live CDs of its shows and sell them to patrons within five minutes after those shows end
    • Multiple CD burners would be brought in and the live CDs would probably sell for around $15
    • Clear Channel is targeting Boston as the first site for the new plan
  • Career Strategies for Today's Job Market
    • A live online forum with job seekers, students, and employers
    • Conducted by Dr. Richard Shurtz
    • WashingtonPost.com Virtual Job Fair, January 29, 2003
  • Stratford News
    • B.S. in Business Administration (Finance, e-Business, or Management Focus)
    • B.S. in Information Technology (Security or Business Focus)
    • B.A. in Hospitality Management (Culinary or Hotel Focus)
    • Master of Science (E-Business or Telecommunication Systems
February 1, 2003
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  • Show preempted by news coverage of the Shuttle crash.
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