Category Archives: World Wide Web

Hackers hit U.S. power grid – could disrupt electricity, water, and sewage

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April 8th 2009
International spies have penetrated the U.S. power grid, leaving software that could be used to further disrupt the nation’s infrastructure, FOX News confirmed Wednesday.

U.S. officials believe the culprits are be spies from a number of countries including Russia and China, though the Washington embassies for both nations deny any state involvement. “The Chinese have attempted to map our infrastructure, such as the electrical grid,” a senior intelligence official told the Wall Street Journal. “So have the Russians.”

Intrusions of this nature have been occurring over the past few years. Spies have infiltrated not only the electrical power system, but the water and sewage systems as well. There is concern that other critical systems could be compromised at a later date.

“Over the past several years, we have seen cyberattacks against critical infrastructures abroad, and many of our own infrastructures are as vulnerable as their foreign counterparts,” Director of National Intelligence Dennis Blair told lawmakers. “A number of nations, including Russia and China, can disrupt elements of the U.S. information infrastructure.”

The Conflicker Worm::April Fool’s Joke or Unthinkable Disaster?

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By John Markoff of The NY Times
The Conficker worm is scheduled to activate on April 1, and the unanswered question is: Will it prove to be the world’s biggest April Fool’s joke or is it the Information Age equivalent of Herman Kahn’s legendary 1962 treatise about nuclear war, “Thinking About the Unthinkable”?

Conficker is a program that is spread by exploiting several weaknesses in Microsoft’s Windows operating system. Various versions of the software have spread widely around the globe since October, mostly outside the United States because there are more unpatched, pirated Windows computers overseas. (The program does not infect Macintosh or Linux-based computers.)

An estimated 12 million or more machines have been infected. However, many have also been disinfected, so a precise census is difficult to obtain. Continue reading

Where Are Our Green Visionaries?

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Written By: Rosslyn BeebyRosslyn Beeby is science and environment reporter with The Canberra Times. She writes about the lighter and darker shades of green issues.

There's a wave of green euphoria sweeping cyberspace following the announcement that environmental and social justice activist Van Jones will be special adviser on green jobs to the Obama administration.

Here in Australia, we're green with political envy at such a visionary appointment. The United States has Van the Man to advance climate and energy policy initiatives. We've got Kevin, Penny, Peter and Martin – world's best practice climate change laggards, coal-fired power apologists and policy obfuscators. The US will get green jobs and exciting new industries. We'll keep on getting spin-speak policy waffle, framed to protect the interests of political donors. Is there no light on the horizon? Continue reading

Remix:Making Art and Commerce Thrive in the Hybrid Economy by Lawrence Lessig

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Provided By: The Complete Review

In Remix Lawrence Lessig finds copyright (in the US, the focus of the book — international issues are almost entirely ignored) has gone hopelessly wrong as new technology has led to such fundamental changes that it must be entirely reconsidered. He’s particularly concerned with the ‘war’ waged against ‘the kids’, meaning the fight against (illegal) downloading and peer-to-peer (p2p) file sharing. As he notes, the crackdown on this activity has had only very limited success, and he believes the harm caused — including by forcing kids into this murky moral ground where they’re told what they’re doing is wrong, but they see everyone does it (and for the most part can’t really see much harm in it) — is considerable.
Continue reading