Word: tech
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DDoS attacks are surprisingly low tech. Using a network of computers (dubbed zombies) controlled by a single master machine, the hacker tries to overwhelm a website's servers. It's a brute-force approach - the network of hacker-controlled computers floods the server with requests for data until the server overloads and comes crashing down. Graham Cluley, a computer security expert, likened the attack to "15 fat men trying to get through a revolving door at the same time." The attacks do no lasting damage - user data aren't compromised, and the site isn't down for long. Once...
...make two-story a's, with the fancy overhang used in most fonts (including this magazine's). But everything I wrote, I wrote in print. I am a member of Gen Y, the generation that shunned cursive. And now there is a group coming after me, a boom of tech-savvy children who don't remember life before the Internet and who text-message nearly as much as they talk. They have even less need for good penmanship. We are witnessing the death of handwriting...
...other nations, especially in Asia, are still beating us. China is reportedly investing up to $660 billion over the next decade in clean energy and research. South Korea is planning to invest close to 2% of its GDP each year, or about $85 billion over five years, in clean tech. And Japan is aiming for a twentyfold expansion in installed solar by 2020. Meanwhile executives in American clean-energy companies, who visited Capitol Hill on July 28 to lobby for a stronger national renewable-energy standard, worry that we could be falling behind. "This bill does nothing to drive...
...doesn't take much research to figure out that driving and text-messaging is not a wise combination. But a new report is among the first to demonstrate just how distracting it can be to multitask behind the wheel. The Virginia Tech Transportation Institute conducted several high-tech, "naturalistic" studies monitoring truck drivers by video camera as they covered more than 6 million miles. (The authors have said they believe the results are applicable to all drivers). While the report has not formally been released, its initial findings showed that drivers who took their eyes off the road...
...Talking on cell phones is not especially hazardous - but dialing them is: Contrary to some conventional wisdom, the Virginia Tech study found that truck drivers did not have a higher crash risk when they simply spoke on the phone. But any time they took their eyes off the road - to reach for the phone or to dial it - the risk rose, by as much as 6.7 times. One potential consequence: vaunted headsets and hands-free devices promoted for automobiles may not offer much safety, as they don't address the riskiest elements of cell-phone use. (See 50 essential travel...