Archive for RB

Going Green on the Solar Roadway

Going Green on the Solar Roadway Power Systems Design has an interview with Scott Brusaw, an Idaho-based green inventor whose firm Solar Roadways believes it can make the U.S. energy independent by revamping the U.S. road system to collect and route energy intelligently along the U.S. highways.

Brusaw’s plan is to replace the existing asphalt and concrete road surfaces with solar panels. The inventor has worked with experts at the top U.S. universities to create road glass that can be made cost-effectively. The green road has all the necessary traction capabilities comparable to asphalt required for a tough, durable, cost-competitive roadway system. It can also collect and route energy from the sun to industry and households alike.

When asked in the article, how much power can be expected from one mile of road, the inventor explained, “One mile = 5280 feet. Our Solar Road Panels are 12 feet by 12 feet (3.66 x 3.66m). Therefore, it will take 5280/12 = 440 panels to create one mile (one lane, 12 feet wide). The inventor calculates that each panel will produce 7600Wh of electricity daily based on 15% efficiency and four hours of sunlight per day. He continues that, 440 x 7600Wh = 3.344MWhr per lane per mile. So a typical four lane highway will produce 13.376MWhr per mile, based on four hours of sunlight per day.

Brusaw extrapolates that 428 typical U.S. homes could go off-grid for every mile of a 4-lane Solar Roadway. “According to a 2007 study by the U.S. Energy Information Administration, the average American home used 936kWh per month. Dividing this number by 30 will give an average need of 31.2kWh per day. Dividing this number into the 13.376MWhr per mile gives us approximately 428. That’s how many American homes can go “off-grid” for every mile of 4-lane Solar Roadway.”

The Solar Roadways website predicts that replacing all the roadways in the lower 48 U.S. states with their product could produce 13,961 billion Kilowatt-hours annually.That amount is slightly less than the 2003 global electrical consumption of 14,768 billion Kilowatt-hours. The firm predicts the green tech could cut half of the greenhouse gases being produced.

Solar Roadways claims all of this can be had for roughly the same cost as the current systems (roads and fossil fuel burning electricity generation plants). According to the website and unlike the current system, the Solar Roadways can pay for itself over time.

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If the technology really works, in the northern half of the country as they claim (they are developing in Idaho) it seems like a good idea. We all know what happens to good ideas in Washington, so let’s count the big lobbying interests (and their bribes campaign donations) this would piss off in DC

  1. Coal
  2. Oil
  3. Telecom
  4. Concrete
  5. Asphalt

While the green factor and the energy independence are important off-shoots of this product, the result of this technology will be the end of shoveling my driveway.

 

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedIn, Facebook, and Twitter. Email the Bach Seat here.

Free Antivirus Rules Market

Free Antivirus Rules MarketOPSWAT, Inc. a provider of integration technologies to software developers and vendors recently released a report on the use of antivirus applications. According to the report, free products control 42% of the product market, and vendors that primarily offer a free product have a 48% market share.

The top 10 Windows antivirus applications for January to May 2010 according to OPSWAT were:

  • avast! Free Antivirus 11.45%
  • Avira AntiVir Personal – Free Antivirus 9.19%
  • AVG AntiVirus Free 8.6%
  • Microsoft Security Essentials 7.48%
  • avast! Antivirus 5.4%
  • Kaspersky Internet Security 4.48%
  • Norton AntiVirus 4.24%
  • ESET NOD32 Antivirus 3.84%
  • avast! Antivirus Professional 3.5%
  • McAfee VirusScan 3.26%

opswat AV market share graph 2010

This data indicates that free products account for 42% of the market. From a vendor perspective, European vendors, total just over 50% of the market which include:

  • AVAST,
  • Avira,
  • AVG,
  • ESET,
  • Panda,
  • BitDefender,
  • G Data and
  • Sophos.

Whereas US-based vendors, make up just over 30% include:

Vendors that primarily offer a free product have a 48% market share.

The top 10 Windows antivirus vendors by market share for January to May 2010 according to OPSWAT were:

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According to the firm’s website, OPSWAT collected information from tens of thousands of volunteers out of the 50 million endpoints that use the OESIS Framework and the free Am I OESIS OK? online utility with which end users can check the interoperability and quality level of their applications.  I have said this before, with other fun factoids like this, the adoption rate of the vendor’s tools may skew the results. Nonetheless, it is notable that

  • Microsoft, not usually seen as a security vendor has captured a significant share with their recent anti-virus solutions and could be a legitimate challenger to pure-play security players Symantec and McAfee.
  • Symantec and McAfee who are often seen as the top choices in the U.S. do not do well in this list. This data seems to show that AV competition is alive and well in the highly fragmented consumer sector.
  • The fragmented marketplace may help keep innovation active in the AV market, which is a good thing in the face of the increasing variety of threats from malware.

So despite the claims of this or that vendor to dominate a market based on sales numbers, the OPSWAT data seems to show that end-users have developed a degree of trust in free antivirus applications to keep them secure as they do with paid antivirus.

Related articles

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Password Advice from the Future

Classic info-sec password advice from Mel Brooks Spaceballs 1,2,3,4,5

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Internet Kill Switch in Place

Internet Kill Switch in PlaceThere is a great hub-bub in the blog-o-sphere about the new “Internet Kill Switch.” If one reads the Protecting Cyberspace as a National Asset Act of 2010, (S. 3480) which the Senate Homeland Security and Governmental Affairs Committee unanimously approved which in part says:

If the President determines there is a credible threat to exploit cyber vulnerabilities of the covered critical infrastructure, the President may declare a national cyber emergency, with notification to Congress and owners and operators of affected covered critical infrastructure. The notification must include the nature of the threat, the reason existing security measures are deficient, and the proposed emergency measures needed to address the threat. If the President exercises this authority, the Director of the NCCC will issue emergency measures necessary to preserve the reliable operation of covered critical infrastructure. Any emergency measures issued under this section will expire after 30 days unless the Director of the NCCC or the President affirms in writing that the threat still exists or the measures are still needed.

Sponsor of the proposed Act Senator Joe Lieberman (I- CT) recently told CNN‘s Candy Crowley about whether the proposed Act was an “Internet Kill Switch”,

” … total misinformation.,,, We need the capacity for the president to say, Internet service provider, we’ve got to disconnect the American Internet from all traffic coming in from another foreign country …  This is a matter of national security. A cyber attack on America can do as much or more damage today by incapacitating our banks, our communications, our finance, our transportation, as a conventional war attack.  So I say to my friends on the Internet, relax… take a look at the bill. And this is something that we need to protect our country.”

Lieberman goes on to say that the U.S should do this because China does, “Right now, China, the government, can disconnect parts of its Internet in a case of war. We need to have that here, too.

If one takes a closer look at the existing laws, the President already has a kill switch. Section 706 of The Communications Act of 1934 (last amended in 1996) says in part,

Upon proclamation by the President that there exists a state or threat of war involving the United States, the President, if he deems it necessary in the interest of the national security …   may designate, (1) suspend or amend the rules and regulations applicable to any or all facilities or stations for wire communication within the jurisdiction of the United States as prescribed by the Commission, (2) cause the closing of any facility or station for wire communication and the removal therefrom of its apparatus and equipment, or (3) authorize the use or control of any such facility or station and its apparatus and equipment by any department of the Government under such regulations as he may prescribe, upon just compensation to the owners. (emphasis added)

Big tech firms support the proposed “Internet Kill Switch.”  McAfee’s vice president for government relations called the  Lieberman Bill a “very important piece of legislation.” Big tech firms get several benefits for their support of the bill which has language that will give them immunity from civil lawsuits and also reimburse them for any costs incurred if the Internet is shut down for a time. The legislation provides tech firms with new protections for their poor business practices. If a software company’s programming error costs customers billions, or a broadband provider intentionally cuts off its customers in response to a federal command, neither would be liable according to the bill.

Declan McCullagh at CNET writes that if there’s an “incident related to a cyber vulnerability” after the President has declared an emergency and the affected company has followed federal standards, plaintiffs’ lawyers cannot collect damages for economic harm. And if the harm is caused by an emergency order from the Feds, not only does the possibility of damages virtually disappear but the U.S. will even bail out the firms.

Rep. Jane Harman, (Dem – CA) has introduced a House version of the bill, H.R. 5548,, but it has not yet passed the committee.

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There does not seem to be any language in the Lieberman bill to retract the Kill Switch in the Telecom Act, so Lieberman is right that his bill does bot include a “kill switch” because it has been in place for over 75 years. This is just another example of Washington’s double-talk.

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.

Robot Parking Garage

Robot Parking GarageConstructionWeekOnline.com is reporting that construction has finished on a new robot car park at Ibn Battuta Gate, Dubai. They sent in a camera for a closer look at the heart of the new robot car park to find out exactly what happens when the robots take over. Construction Week reports that the multi-CNC-axis mechanical parking system is the new smart choice in parking garage construction tech. Stable even during a major earthquake, the steel-reinforced concrete structure is relatively easy to build and doesn’t need as much space as traditional parking garages.

 

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I would expect a monster from Doom to show up on some of these levels 🙂

Related articles
  • Manufacturers find that robots need plenty of elbow room (omaha.com)

 

Ralph Bach has been in IT long enough to know better and has blogged from his Bach Seat about IT, careers, and anything else that catches his attention since 2005. You can follow him on LinkedInFacebook, and Twitter. Email the Bach Seat here.