Forgot your password?
typodupeerror
Classic Games (Games)

23-Year-Old Chess Grandmaster Whips Bill Gates In 71 Seconds 449

Posted by timothy
from the how-long-would-you-last? dept.
MojoKid writes "There's no disputing that Bill Gates is blessed with a brilliant mind. Sure, he dropped out of Harvard College, but he got accepted into the elite institution of higher learning in the first place. Leading into his college career, Gates scored 1,590 out of 1,600 on the SAT. The rest is history — he went on to co-found Microsoft, built a net worth that's in the billions ($76.8 billion at last count), and now spends his time on his philanthropic efforts. Regardless, it took 23-year-old Magnus Carlsen, a "grandmaster" Chess player since the age of 13 and new world Chess champion, just 71 seconds to defeat Gates in a friendly game of Chess on a Norwegian television show. It takes longer to heat up a cup of water in the microwave."
Communications

Spoiled Onions: Exposing Malicious Tor Exit Relays 65

Posted by timothy
from the just-tell-me-I'll-pass-on-the-message dept.
An anonymous reader points out this recently published study (PDF) on detecting malicious (or at least suspicious) Tor exit relays. From their conclusions: "After developing a scanner, we closely monitored all ~1000 exit relays over a period of four months. Wed discovered 25 relays which were either outright malicious or simply misconfigured. Interestingly, the majority of the attacks were coordinated instead of being isolated actions of independent individuals. Our results further suggest that the attackers made an active effort to remain under the radar and delay detection." One of the authors, Philipp Winter, wrote a followup blog post to help clarify what the paper's findings mean for Tor users, including this clarification: "First, it's important to understand that 25 relays in four months isn't a lot. It is ultimately a very small fraction of the Tor network. Also, it doesn't mean that 25 out of 1,000 relays are malicious or misconfigured (we weren't very clear on that in the paper). We have yet to calculate the churn rate of exit relays which is the rate at which relays join and leave the network. 1,000 is really just the approximate number of exit relays at any given point in time. So the actual number of exit relays we ended up testing in four months is certainly higher than that. As a user, that means that you will not see many malicious relays 'in the wild."
Desktops (Apple)

Schiller Says Apple Is the Last PC Maker From the Mac Era, Forgets About HP 474

Posted by timothy
from the I-feel-happy-I-feel-happy dept.
An anonymous reader writes "Philip Schiller, Apple's senior vice president of worldwide marketing, recently claimed that Apple is the only computer company left from the early days of the Mac. Unfortunately for him, HP still exists. "Every company that made computers when we started the Mac, they're all gone," Schiller told Macworld in an interview on Apple's Cupertino campus. 'We're the only one left.' I'm sorry Apple, but when exactly did HP declare bankruptcy? We contacted an HP spokesperson for a statement on Apple's ridiculous claim and were pointed to its timeline history page."

Comment: Computing, Really? (Score 1) 420

by wrench turner (#41577419) Attached to: How Steve Jobs' Legacy Has Changed

I bank on every smart phone increasing the demand for a larger and more capable cloud, but the iPhone did not create cloud computing, the web did.

Being a computing professional for nigh on 30 years, I cringe when "computing" and "computer" are used interchangeably. It also bugs me when I hear claims that Computer Science is some lofty discipline that shadows over computer engineering and professional programming or someone corrects my pronunciation of GIF, or [/.pretence]

"You keep using that word. I do not think it means what you think it means." -- Inigo Montoya, The Princess Bride

Comment: a black car followed by a white car (Score 1) 79

by wrench turner (#36239876) Attached to: Best Optical Illusion of the Year Contest

TFA: The Exchange of Features, Textures and Faces - The binding problem is a fundamental issue in neuroscience. The term refers to the fact that the brain processes color, motion, and other visual features separately and in parallel, yet our perception is of a unified world, populated by coherent objects.

I've long marvelled that as I'm speeding down the freeway, a black car followed by a white car in the oncoming lane looks like a police car: a black car with a white door.

Comment: map your data (Score 1) 124

by wrench turner (#34732796) Attached to: Replacing Traditional Storage, Databases With In-Memory Analytics
Most OS's and programming languages will let you map your memory data structure to a contiguous disk file so your disk IO is performed at paging speeds. The file system is only touched when the file is mapped (opened). Your system can then be configured to chose to what degree your data is in memory vs. disk.

Comment: test lists and RCS (Score 1) 235

by wrench turner (#33257670) Attached to: How Do You Organize Your Experimental Data?
Instead of sorting datasets, use a testlist database (flat files). The test contains/links/points to its dataset. The test lists are selected at test run time. Each entry in a test list tells how to generate the specific test environment for the test. A test list entry contains the test, the RCS tag/version of the test to be "gotten", the test seed, and array of exit codes that should be retired, how many retries, whether the test is gating, and an array of tests dependencies. A test run can be considered to pass even though an individual, non-gating test fails. One test entry may extract and prepare the test data and other dependent entries can then run against that test dataset.

Comment: Re:Back to the Future? (Score 5, Interesting) 361

by wrench turner (#28177243) Attached to: When VMware Performance Fails, Try BSD Jails

Running multiple services on one OS requires that when you must reboot a server because of an OS bug or mis-configuration all of the services are brought down... Same if it crashes or hangs. As compelling as that is I've never used a hypervisor in 30 years on 10's of thousands of servers.

I do routinely use chroot jails on thousands of servers to isolate the application from the host OS. This way I do not need to re-qualify any tools when we implement an OS patch.

Check it out: http://sourceforge.net/projects/vesta/ :-)

Comment: 1998 eclipse from MS Statendam (Score 1) 504

by wrench turner (#26436725) Attached to: Internet Communications While At Sea?

In 1998 my friend Bernie and I took a cruise on Holland America's MS Statendam to view the solar eclipse off the coast of Curacao. We planned to broadcast a live webcam over the internet. The ship radio charges would have been charged by the time that we kept the radio busy, not bandwidth or "connect" time. The Statendam radio man agreed to let us use the radio for free because it would have been very expensive. Twice we spent hours rehearsing, trying to call my dialup Netcom account, but I failed. We had radio problems, modem problems and ISP problems.

I understand that ham radio operators can probably lend you a lot of help. I guess you should get a license and get up to speed.

Be wary of your location when making a ship-to-shore internet connection. Some countries consider it a serious crime.

The first version always gets thrown away.

Working...