Check It Out

Links to cool places or things.

There are 1,524 posts filed in Check It Out (this is page 114 of 153).

Stuxnet – Wikipedia, the free encyclopedia

Fascinating. This reminds me a of a hacker attack the CIA allegedly pulled on a Soviet gas pipeline way back in 1982.

Stuxnet is a computer worm targeted at industrial equipment that was first discovered in July 2010 by VirusBlokAda, a security firm based in Belarus. While it is not the first time that hackers have targeted industrial systems, it is the first discovered worm that spies on and reprograms industrial systems, and the first to include a programmable logic controller (PLC) rootkit.It was specifically written to attack Supervisory Control And Data Acquisition (SCADA) systems used to control and monitor industrial processes. Stuxnet includes the capability to reprogram the PLCs and hide its changes.

The worm’s probable target is said to have been high value infrastructures in Iran using Siemens control systems. According to news reports the infestation by this worm might have damaged Iran’s nuclear facilities in Natanz and eventually delayed the start up of Iran’s Bushehr Nuclear Power Plant. Although Siemens initially had stated that the worm had not caused any damage, on November 29, Iran confirmed that its nuclear program had indeed been damaged by Stuxnet.

via Stuxnet – Wikipedia, the free encyclopedia.

Hu Jintao arriving for state visit

I guess I’m fascinated with China, like it or not. I was reading this WaPo article about Chinese President Hu Jintao’s upcoming state visit to America when I noticed this interesting tidbit:

After U.S. officials, including Clinton and Jeffrey Bader, senior Asia director at the National Security Council, tussled with Chinese security guards at the Copenhagen Climate Conference at the end of 2009, and China reacted strongly to a U.S. decision to sell $6.4 billion of weapons to Taiwan, the Obama administration’s tone changed.

I was unaware that there has been a “tussle” with Chinese security guards at this conference. My Google-Fu fails me here, too, as I can’t seem to find any mention of a physical confrontation at the Climate Conference. Was this somehow hushed up? And if so, how could it have been hushed up at such a public conference?

Could this lack of search results on this event be somehow related to China’s alleged hacking attacks against Google?

via Hu Jintao arriving for state visit focused on economics, security, human rights.

Facebook backups

One of the knocks I had against Facebook when I first started using it is that it’s a walled garden: it’s fun to play inside but there’s little sharing with the outside world. I didn’t want to invest all this time in Facebook without being able to take my work (or, um … should I say “play”) with me should I one day decide to part ways with Facebook.

It used to be that there was no good way to do this, but not any more! On a recent scan of my Facebook settings I discovered a feature I hadn’t seen before: a way to download Facebook information!
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Open source streaming

As you may know, I’ve been streaming my monthly East CAC meetings through Livestream.Com. This is less than ideal because of all the advertisements that get tacked on to my videos. For a year now I’ve been looking for an open source solution to replace Livestream and I think I found it.

The solution is called Red5. It’s an open source implementation of a Adobe Flash server, written in Java. It’s capable of streaming Flash video out to clients from a Linux server and seems pretty battle-tested.
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Chinese moms vs. Western moms: Is there a mother superior?

A rebuttal to the Chinese Mom story I posted recently:

Go to any school today with a “progressive” philosophy and administrators proudly espouse the virtues of addressing the “whole child” and creating an independent, creative, empathetic individual. These are the buzz words that resonate with Western parents. It’s true, we want happy, well adjusted, well rounded children who will contribute to society. We also buy into the theory that creativity, critical thinking and social skills are essential for future success.

Yes, our kids need to excel at algebra, but we want them to not only learn, but to also enjoy learning in a stimulating environment where they can thrive in their own uniqueness. Rote learning is out; individual exploration is in.

via Chinese moms vs. Western moms: Is there a mother superior? – CNN.com.

Thunderstorms Shoot Antimatter Beams Into Space

Thunderstorms can shoot beams of antimatter into space—and the beams are so intense they can be spotted by spacecraft thousands of miles away, scientists have announced.

Most so-called normal matter is made of subatomic particles such as electrons and protons. Antimatter, on the other hand, is made of particles that have the same masses and spins as their counterparts but with opposite charges and magnetic properties.

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China Tests Stealth Fighter

With China’s supreme understanding and adherence to face there is absolutely no way this was a coincidence. This was a deliberate slap in the face to Secretary Gates.

In a show of force that seemed aimed at the United States and visiting Defense Secretary Robert M. Gates, China apparently conducted the first test-flight of its new stealth fighter jet on Tuesday, only hours before Mr. Gates was to meet with President Hu Jintao.

Mr. Gates said he directly asked Mr. Hu why it was conducted during a three-day trip that is meant to smooth over rocky relations between the U.S. military and China’s increasingly assertive armed forces.

Mr. Hu replied, Mr. Gates said, that it “had absolutely nothing to do with my visit.” Asked if Mr. Gates truly believed that, Mr. Gates said yes, but acknowledged he had questions about whether the Chinese military was acting independently of the political leadership. “I’ve had concerns about this over time,” Mr. Gates said.

via China Apparently Tests Stealth Fighter – NYTimes.com.

Red Hat stays (relatively) put

There were rumors over the past few weeks that Linux pioneer Red Hat was shopping around for new office space, including digs in Massachusetts, Austin, and Atlanta, among others. Today, Governor Purdue announced that Red Hat would be staying in Wake County (though she didn’t say Raleigh, specifically).

A month ago when rumors started swirling I predicted Red Hat would stay, posting this on the WRAL story about the office search:

Red Hat would have a hard time finding anyplace with a better quality of life than it has right here. The company’s executives are savvy enough to know that.”

Sure enough, the first thing out of CEO Jim Whitehurst’s mouth when explaining Red Hat’s choosing to stay was this area’s quality of life. Now, Red Hat just needs to vacate the overpriced Centennial Campus space and hang their hat in downtown Raleigh and then they’ll be in business!

Why Chinese Mothers Are Superior

Here’s an insightful look at the marked differences between Chinese parenting and Western parenting.

In one study of 50 Western American mothers and 48 Chinese immigrant mothers, almost 70% of the Western mothers said either that "stressing academic success is not good for children" or that "parents need to foster the idea that learning is fun." By contrast, roughly 0% of the Chinese mothers felt the same way. Instead, the vast majority of the Chinese mothers said that they believe their children can be "the best" students, that "academic achievement reflects successful parenting," and that if children did not excel at school then there was "a problem" and parents "were not doing their job." Other studies indicate that compared to Western parents, Chinese parents spend approximately 10 times as long every day drilling academic activities with their children. By contrast, Western kids are more likely to participate in sports teams.

via Why Chinese Mothers Are Superior – WSJ.com.

Southwest Airlines screws the pooch

In a single, boneheaded move, Southwest Airlines just lost me as a loyal customer. The airline’s simple rewards program just got a lot more complicated.

Fans are hopping mad and are burying Southwest’s Facebook page with their comments. It’s sad, considering how much cheerleading I’ve done for them over the years.

The Baltimore Sun’s Consuming Interests blog has a good breakdown on what the changes mean.

Southwest Airlines Co. overhauled its frequent-flier program to add rewards with no black-out dates and redemptions for international flights on other carriers.

The first major revamp of the Rapid Rewards loyalty plan since it began in 1987 should add “several hundred million” dollars a year in revenue, Chief Executive Officer Gary Kelly said yesterday at a briefing at Southwest’s Dallas headquarters.

Southwest, the largest low-fare airline, spent almost $100 million on the project and aims to win new customers and deepen ties to existing business travelers, who generally pay higher prices. The carrier unveiled a related website for passengers today to explain the changes, which take effect March 1.

“If we get our fair share of frequent fliers, the opportunity is huge,” Kelly said. “We’re very confident this is a good investment.”

via Southwest Loyalty Program Gets First Revamp in 23 Years to Boost Traffic – Bloomberg.