Forgot your password?
typodupeerror

Follow Slashdot stories on Twitter

+ - 298 Utilities Racing to Plug Grid Before 'Disaster Strikes'->

Submitted by
FreeMichael61
FreeMichael61 writes "In the latest episode of Spy vs. Spy, China rejects accusations its hacking U.S. companies to steal IP or bring down the grid. But there's no doubt the grid can be hacked, CIO Journal's Steve Rosenbush and Rachael King report. Industrial control networks are supposed to be protected from the Internet by an air gap that, it turns out, is largely theoretic. Rosenbush and King detail the attack vectors that hackers could use to bring down the electrical system in a neighborhood near you."
Link to Original Source
Security

+ - 106 Peter Sunde: Life After The Pirate Bay->

Submitted by
itwbennett
itwbennett writes "Two years ago, Peter Sunde, who once ran the world's largest bittorrent site, was sentenced to 8 months in prison. Today, he lives a quiet life in southern Sweden trying not to get the attention of police, who, he says may have a warrant for his arrest. In fact, there is a room waiting for him at the Västervik prison, but Sunde is doing his best to stay out of it. In an interview with the IDG News Service, Sunde says there's only one thing he regrets: 'I should have told Gottfrid to encrypt his hard drive. That's where the evidence came from. Even though he works professionally with security, I should have told him,' he says."
Link to Original Source
Hardware

+ - 157 NVIDIA GeForce GTX TITAN uses 7.1 billion transistor GK110 GPU->

Submitted by
Vigile
Vigile writes "NVIDIA's new GeForce GTX TITAN graphics card is being announced today and is utilizing the GK110 GPU first announced in May of 2012 for HPC and supercomputing markets. The GPU touts computing horsepower at 4.5 TFLOPS provided by the 2,688 single precision cores, 896 double precision cores, a 384-bit memory bus and 6GB of on-board memory doubling the included frame buffer that AMD's Radeon HD 7970 uses. With a make up of 7.1 billion transistors and a 551 mm^2 die size, GK110 is very close to the reticle limit for current lithography technology! The GTX TITAN introduces a new GPU Boost revision based on real-time temperature monitoring and support for monitor refresh rate overclocking that will entice gamers and with a $999 price tag, the card could be one of the best GPGPU options on the market."
Link to Original Source
Canada

+ - 180 Canadian Court Rules You Have the Right to Google a Lawyer->

Submitted by Anonymous Coward
An anonymous reader writes "Hollywood crime dramas are infamous for the scene when an accused is taken to a local police station and permitted a single phone call to contact a relative or lawyer. While the storyline is myth — there is no limit on the number of phone calls available to an accused or detainee — Michael Geist reports on a recent Canadian case establishing a new, real requirement for law enforcement. After a 19-year old struggled to find a lawyer using the telephone, the court ruled that police must provide an accused with Internet access in order to exercise their right to counsel."
Link to Original Source
Games

+ - 158 Duke Nuken 3D Code Review->

Submitted by alancronin
alancronin (1171375) writes "Similar to Fabien Sanglard's previous code reviews of other games such as the Quake and Doom line of games comes a review of the code base of Duke Nukem 3D (split out over 4 pages). This will be a very good read for anyone interested in understanding the mechanics of a highly addictive game or anyone that wants to learn more about game design."
Link to Original Source
China

+ - 158 China's Army Accused Of Running Hacking Group APT1->

Submitted by
judgecorp
judgecorp writes "The Chinese government has been accused of backing the APT1 hacking group, which appears to be part of the Chinese People's Liberation Army (PLA), according to the security firm which worked with the New York Times when it fell victim to an attack. The firm, Mandiant, says that APT1 is government sponsored, and seems to operate from the same location as PLA Unit 61398."
Link to Original Source
Microsoft

+ - 203 Windows 7 still being sold on up to 93% of British PCs-> 2

Submitted by
nk497
nk497 writes "The vast majority of PCs sold by British PC makers are running Windows 7 — not Windows 8. PC Pro spoke to several PC builders, with some reporting as many as 93% of recently sold machines were on the older OS. One company initially sold its PCs with Windows 8, but feedback from users soon changed that. Customers quickly began to specify systems with Windows 7, those with Windows 8 "took delivery and wanted to change back to Windows 7" – a process the firm described as a "nightmare". Another firm found success by installing a "start menu" tool on Windows 8 machines, and others said the switch would have gone smoother if Microsoft has offered a Windows 8 tutorial or better explained the new OS."
Link to Original Source
Open Source

+ - 248 Python Trademark Filer Ignorant Of Python?->

Submitted by
WebMink
WebMink writes "Is it possible that the CEO of the company that's trying to file a trademark on "Python" was unaware of Python's importance as a programming technology? That's what he claims — despite running a hosting company that's trying to break into cloud computing, where Python is used extensively. Still, he also regards the Python Software Foundation as a hostile American company and thinks that getting attention from half the world's geeks is a DDoS..."
Link to Original Source
Google

+ - 180 Google Patents Staple of '70s Mainframe Computing 2

Submitted by theodp
theodp (442580) writes "'The lack of interest, the disdain for history is what makes computing not-quite-a-field,' Alan Kay once lamented. And so it should come as no surprise that the USPTO granted Google a patent Tuesday for the Automatic Deletion of Temporary Files, perhaps unaware that the search giant's claimed invention is essentially a somewhat kludgy variation on file expiration processing, a staple of circa-1970 IBM mainframe computing and subsequent disk management software. From Google's 2013 patent: 'A path name for a file system directory can be "C:temp\12-1-1999\" to indicate that files contained within the file system directory will expire on Dec. 1, 1999.' From Judith Rattenbury's 1971 Introduction to the IBM 360 computer and OS/JCL : 'EXPDT=70365 With this expiration date specified, the data set will not be scratched or overwritten without special operator action until the 365th day of 1970.' Hey, things are new if you've never seen them before!"
Earth

+ - 97 Ask Slashdot: What would you say to an alien in order to save mankind? 3

Submitted by
blanchae
blanchae writes "If something happened like the movie: "The Day the Earth Stood Still" and an alien, who was omnipowerful like Klaatu, arrived to evaluate whether to thumbs up or thumbs down the earth and mankind. What would you present as mankind's greatest triumphs and accomplishments and why?"
China

+ - 97 NY Times reports conclusive evidence of hacking against US by Chinese Army-> 1

Submitted by sotweed
sotweed (118223) writes "The NY Times in Tuesday's paper is that a group in Shanghai is hacking against American companies and government agencies, and appears to be supported by and part of the Chinese Liberation Army. American intelligence officials have confirmed their knowledge of this organization. The Times says, "An unusually detailed 60-page study, to be released Tuesday by Mandiant, an American computer security firm, tracks for the first time individual members of the most sophisticated of the Chinese hacking groups — known to many of its victims in the United States as “Comment Crew” or “Shanghai Group” — to the doorstep of the headquarters of a People’s Liberation Army unit." Attention of the hackers is now turning to America's infrastructure: power grids, gas lines, waterworks, presumably via unsecured or inadequately secured SCADA systems."
Link to Original Source

+ - 109 Babies can become Bilingual as Early as 7 Months of Age

Submitted by Anonymous Coward
An anonymous reader writes "Researchers have found that babes who are born and grow up in a bilingual environment can as early as seven months of age distinguish between and learn the grammar of the two different languages. The study was conducted by researchers from the University of British Columbia and Université Paris Descartes."
Open Source

+ - 97 Torvalds Releases Linux 3.8 Kernel-> 2

Submitted by hypnosec
hypnosec (2231454) writes "Linus Torvalds has released the Linux 3.8 kernel on Monday afternoon marking it as a special "Presidents' Day Release. Linus released the Linux 3.8-rc6 at the start of the month and had warned developers against sending in large number commits that are bulky. Developers seem to have taken the warning seriously as announcing the release through a mailing list, Linus revealed the new kernel and noted that the last week was quite calm when it came to commits because they were less in numbers and smaller in size."
Link to Original Source
Programming

+ - 104 Book Review: "USB: The Universal Serial Bus"->

Submitted by Anonymous Coward
An anonymous reader writes "Have you ever wondered exactly what happens when you plug a USB device into one of those ports on your PC? How does the computer know that it is a keyboard, mouse, external hard drive, or camera? How does the computer know if it is a low-, full-, high-, or super-speed device? What is the difference anyway?

Sure, I can let the latest operating system do the work for me, but what if the platform I am targeting is very low on resources and I must write the drivers myself? How do I even attempt to read that file from my pen-drive, capture that picture from my USB camera, or even grab a key from this keyboard? Maybe like many others, I just want to do it myself anyway. Remember when we use to take dad’s drill apart to see how it worked?

These questions were asked many years ago when the first USB controllers were starting to show. What kind of controllers were used and how do I access them. Another mystery, the idea of how I could plug a mouse into the port and the computer would know what it was without ever installing a driver.

All of these questions inspired the book, “USB: The Universal Serial Bus”. Within the pages of this book, the author explains the ins and outs (pun intended) and how to communicate with an attached device, starting with programming the PCI(e) interface.

Once a controller is found and identified, the process to reset and start the controller, creating a USB stack, and finally sending and receiving packets from attached devices, is explained.

This book also has many examples, with detailed diagrams, of many different types of control, interrupt, and bulk delivery devices. Along with the body of text are side-notes, or tidbits if you will, quirks, errors, and less documented items about the USB, a brief history, code examples, and many tables and figures to explain the process from connection to an operational ready to use device.

The text is written so that the reader needs very little knowledge of operating system programming and shows how to accomplish the task at hand with no outside help. In other words, it is not dependent on any existing operating systems. The only operating system dependency is the ability to view the files on the included disc, and if the example code is executed, the ability boot the included FreeDOS (http://www.freedos.org/) floppy disk image.

What? I can hear it already, “who has a floppy disk drive?” The advantage we have today is the ability to emulate whole operating systems. When the author was doing research for the book, he wrote a majority of the core USB code within the Bochs emulator (http://bochs.sourceforge.net/). The current code, thanks to others that have helped, will emulate the needed floppy drive, but more importantly, will emulate a UHCI controller interface along with the new xHCI Super Speed controller interface and a few attached devices. Of course it is not perfect, but it does do a fine job for those needing to use an emulator for their work.

In conclusion, if you ever wanted to work with the bare-bones USB hardware, for work or play, the text within this book will get you started, and started fairly quickly. It is easy to follow, shows step-by-step procedures to get a working USB stack in all four major controller interfaces, the UHCI, OHCI, EHCI, and the new Super Speed xHCI controller.

For more information, please visit

                http://myweb.cableone.net/benlunt/The_Universal_Serial_Bus.htm

or visit your online retail book store."

Link to Original Source
Open Source

+ - 127 Linux 3.8 released

Submitted by diegocg
diegocg (1680514) writes "Linux kernel 3.8 has been released. This release includes support in Ext4 for embedding very small files in the inode, which greatly improves the performance for these files and saves some disk space. There is also a new Btrfs feature that allows to replace quickly a disk, a new filesystem F2FS optimized for SSDs, support of filesystem mount, UTS, IPC, PID, and network namespaces for unprivileged users, accounting of kernel memory in the memory resource controller, journal checksums in XFS, an improved NUMA policy redesign and, of course, the removal of support for 386 processors. Many small features and new drivers and fixes are also available. Here's the full list of changes."
Open Source

+ - 169 Linux 3.8 released->

Submitted by
jrepin
jrepin writes "Linux Torvalds has just announced the release of Linux 3.8. Some of the headline features in this release include metadata integrity checking in the xfs filesystem, the foundation for much improved NUMA scheduling, kernel memory usage accounting and associated usage limits, inline data support for small files in the ext4 filesystem, nearly complete user namespace support, and much more. See the Kernel Newbies 3.8 page for lots of details."
Link to Original Source

+ - 108 New 'Zombie' Cells Outperform the Living in the Lab

Submitted by Anonymous Coward
An anonymous reader writes "For all fans that follow The Walking Dead, it turns out the dead may indeed outperform the living. Scientists have created "zombie" mammalian cells that function better after they die. Although creating "zombie" cells may seem like a dubious endeavor, it has quite a few practical applications. Researchers at Sandia National Laboratories and the University of New Mexico coated a cell with a silica solution. This created a near-perfect replica of the structure that could simplify a wide variety of commercial fabrication processes. In fact, the process allowed the researchers to preserve cells down to the minor grooves of its DNA."

Why do we want intelligent terminals when there are so many stupid users?

Working...