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shred

Crowdsourcing the 'most challenging puzzle ever'

Love brainteasers? Brainiacs from a California university hope you can help decipher a mind-draining 10,000-piece puzzle through their collaborative Web site.

The DARPA Shredder Challenge aims to discover new ways the U.S. military can process and decode shredded documents confiscated in war zones, as well as test vulnerabilities in the shredding methods used by the U.S. national security community.

The Shredder Challenge is made up of five separate puzzles in which the number of documents, the documents' subject matter, and the shredding methods vary to present challenges of increasing difficulty. To complete each problem, participants must provide the answer to a puzzle embedded in the content of the reconstructed document.

Three out of the five puzzles are still available to be solved before the contest ends December 4 and DARPA awards $50,000 as the prize. Manuel Cebrian, a research scientist at the University of California at San Diego, and a team from UCSD have created a way to solve the remaining enigmas by "combining advanced computer vision methods with shared tasking and referral-based crowdsourcing," says the USCD Web site. … Read more

Keep your hard drive up to speed

Drive Genius is a hard-working hard-drive utility from longtime Mac developers Prosoft Engineering, with the honorable distinction of being employed at the Apple Store Genius Bar as part of their ProCare Yearly Tune Up service.

The interface of Drive Genius shares some similarities with that of its data-recovery sister program Data Rescue: you navigate through a 3D "tool arena," a sort of virtual lazy Susan of hard-drive tasks that's fast and fluid enough to not be annoying (and it's actually kind of fun). You choose from six primary tasks, Information (with detailed readouts on S.M.… Read more

The 404 693: Where we have no idea how Tony Hawk got here (podcast)

Professional skateboarder and entrepreneur Tony Hawk is back on CNET's The 404 Podcast to show off his newest video game Tony Hawk: Shred, a biography written with his sister, the Tony Hawk Foundation Stand Up for Skateparks events, and much more!

It's been almost a year since Tony Hawk first came on The 404 . Obviously a lot has happened since then, and Tony updates us with a legendary story about the aftermath of the pelvic injury he suffered earlier this summer while headlining the Action Sports Weekend at Disneyland.

Getting up after falling off the skateboard has always been an important lesson to Tony, and he talks about that central theme a lot in his new book, "How Did I Get Here: The Ascent of an Unlikely CEO." Written with his sister, Pat Hawk, the book details his rise to success in the skate industry, and Tony is certainly a pioneer in terms of bringing skateboarding to new media.

The original success of the Tony Hawk: Pro Skater brand obviously paved the way for skate gaming, and Tony's back again with a new game called Tony Hawk: Shred. Shred takes a new angle on the franchise and aims for the younger market.

It features similar motion-sensing board control as Ride but transformes the experience with impossible skate and snowboarding tricks, building jumps, and cameos from pros like Louie Vito, Geoff Rowley, Corey Duffel, and more. And like all the Tony Hawk video games, the soundtrack features a variety of genres and artists, including Rival Schools, Jimmy Eat World, OK Go, and more. Tony Hawk: Shred comes out next Tuesday, October 26, for Wii, Xbox 360, and PS3.

After the break, Tony describes the importance of giving back to the skating community and his two charity events called Stand Up for Skateparks. The huge parties galvanize BMX riders, skaters, celebrities, and fans alike in an effort to raise money for high-quality public skateparks in low-income areas throughout the country.

Tony stresses the importance of not only making sure kids are safe in the parks, but also that the parks maintain a level of Tony Hawk quality. The next party is happening in Las Vegas on November 6 and will feature a performance by DJ Z-Trip--tickets are still available here!

There's plenty more to talk about with Tony, including some of his favorite skate videos, tips for future skate entrepreneurs, and the truth behind his involvement in the original "Back to the Future" movie!

Episode 693 Subscribe in iTunes audio | Suscribe to iTunes (video) | Subscribe in RSS Audio | Subscribe in RSS VideoRead more

Way to shred!

HDShredder from Miray Software is a disk cleaning utility that comes in five versions, each building upon the other's basic functionality with more features, capacity, or levels of security. We tested the Free version, which is more than adequate for most users' data removal needs. It offers secure high-speed deletion of entire hard drives or other storage media to the point that any data they contain is unrecoverable, independent of your operating system, file system, or partition layout. It also recognizes and deletes proprietary formatting that other cleaners often miss.

HDShredder Free downloads as a compressed file but installs … Read more

How to spring clean your hard drive

Whether getting rid of an old computer or just making a clean start for your favorite hard drive--do hard drives even get to be honored as "favorites?"--it's important to wipe it clean. With one's and zero's and data recovery, though, it's harder than you might think to make sure that your personal data is gone forever. This collection of drive bombs showcases four free programs for internal and external drive data deletion, as well as files and folders on the fly.

For shredding individual files or folders, or entire drives, Eraser reminds me … Read more

Easily remove files

Many people are interested in protecting their computer's security. Even deleted files are not safe from prowling criminals, looking for important information. Blancco - File Shredder claims to have a sure-fire way to protect your deleted material.

This program operates on a simple premise and should be easy for all users to handle. Even though the program throws around calculus terms like "algorithm," it does a fantastic job of breaking down the key components of its security and making deletion simple for all.

Users are greeted by a menu asking whether they wish to shred files, folders, … Read more