Slashdot Mirror

spafbnerf writes "Fyodor, author of the open-source network scanning tool Nmap, posted a story to the nmap-hackers list about having received a number of subpoenas from the FBI this year, demanding webserver log data, none of which produced anything, either because they sought old information that had already been deleted from his logs, or because the subpoenas were improperly served. In every case the request was narrowly crafted, usually directed at finding out who visited the site in a very short window of time, such as a five minute period. Fyodor writes: "If they see that an attacker ran the command "wget http://download.insecure.org/nmap/dist/nmap-3.77.t gz" from a compromised host, they assume that she might have obtained that URL by visiting the Nmap download page from her home computer"." Update: 11/25 20:21 GMT by T : Reader kv9 adds a link to Kevin Poulson's story at SecurityFocus.

An anonymous reader writes "The global eco tech blog Worldchanging has a post commenting on about how SimCity borks urban planner ideas of how cities really work in the real world." From the entry: "While some of Lobo & Schooler's complaints arise from the fact that SimCity is built as a game -- the "God Mode," for example -- most derive from inability to modify the underlying model, whether to include mixed-use development (the ground-floor commercial/upper-floor residential buildings which help to make dense urban environments livable), to vary the demand ratings for various services, to make pedestrian travel more acceptable, or to alter the efficiency and availability of renewable power generation."

gollum123 writes "Reuters reports Taipei city planners are building what they say will be the world's biggest Wi-Fi network, making cheap, wireless Internet access available almost everywhere in the Taiwan capital. The project will build on the network available in Hsinyi, an up-and-coming shopping and financial district that is home to the world's tallest building, the 508-meter (1,667-foot) Taipei 101, and the city government headquarters. The city-wide network will be built by Q-Ware Corp., a unit of the Uni-President group, which also holds the 7-Eleven franchise in Taiwan. Q-Ware will deploy at least 20,000 access points throughout Taipei at a cost of US$70 million. Q-ware is aiming for a basic monthly fee of T$150-T$400 (US$4.5-US$12), far less than the T$800-T$1,000 (US$24-US$30) that fixed-line broadband providers demand in Taiwan. The network will cover 90 percent of the city by the end of 2005."

Tycoon Guy writes "With CSI: Crime Scene Investigation airing its 100th episode this week, I wonder, how do Slashdot readers feel about the show, and its two spinoffs? On the one hand, they've caused a boom in the popularity of forensic science college courses, and they glamorize geeks bent over microscopes, rather than smarmy lawyers. On the other hand, they may also promote an inaccurate view of science: prosecutors throughout the country now worry about juries that refuse to accept eyewitness accounts or even outright confessions, and instead exclusively demand the kind of forensic evidence they see on CSI. But of course, in the real world, you don't get a test like that in mere seconds - or without spending a substantial amount of money. So where does CSI rate on the geek scale for you?"

cyberformer writes "The Ohio election rules state that any losing candidate can demand a manual recount. Today, David Cobb and Michael Badnarik, the predidential candidates for the Green and Libertarian parties, announced that they are joining forces to do just that. A manual recount is important because it will include every ballot cast, whereas the first count only includes ballots that can be read by machine. It could even tip the state (and thus the election) from Bush to Kerry."

linuxquestions writes "LinuxQuestions.org recently interviewed members of the NVIDIA Linux team. The interview covers the internal use of Linux at NVIDIA, the current demand NVIDIA is seeing for Linux drivers, the biggest perceived obstacle in Linux becoming a mainstream gaming platform and the decision to maintain both an Open Source and closed source Linux driver."

GamesIndustry.biz has the story that major retailers Gamestop and EBGames are likely going to stop DS Preorders because they're coming so fast that they won't be able to meet demand when the system launches. From the article: "It appears that six games will be available on day one - Nintendo's Super Mario 64 DS, Sega's Feel The Magic XY/XX, Activision's Spider-Man 2, Ubisoft's Asphalt Urban GT and two from EA - Madden NFL 2005 and The Urbz: Sims in the City." Gamespot also has details on the handheld shortage.

An anonymous reader writes "Suicidegirls (a not safe for work adult community) posted a nasty letter they received from Nintendo demanding they remove a member's page on their site because the member listed Metroid and Zelda as their favorite video games." Update: 10/28 02:49 GMT by Z : BoingBoing has an update to the story (probably where the reader saw it in the first place), saying the law firm that represents Nintendo Seattle is looking into it.

Ghostx13 writes "A story over at Linuxworld states that IBM has been less than forthcoming with its bits and pieces of source code SCO is demanding. SCO is alleging in its 3rd Amended Complaint that 'IBM put SCO-owned SVR4 code in System 3-based AIX for its proprietary Power chip architecture.' The problem? IBM 'can't find' that source code. Does IBM have something to hide?"

swsuehr (Steve Suehring) writes "Knowing that Jeremy Zawodny works with MySQL in a highly demanding environment at Yahoo! Finance, I have to admit that I was somewhat anxious to crack open a copy of the book High Performance MySQL published by O'Reilly and written by Jeremy and Derek J. Balling. With such high expectations, it would be easy to be disappointed with the content or level of the material in the book. Far from disappointing, High Performance MySQL was exactly what I had hoped it would be and more." Read on for the rest of Suehring's review. High Performance MySQL author Zawodny & Balling pages 294 publisher O'Reilly rating Excellent reviewer Steve Suehring ISBN 0596003064 summary Optimization, Backups, Replication, Load Balancing & More

With a title like High Performance MySQL, the reader should not expect assistance with tasks such as installation or the basics of SQL. The authors acknowledge that the book isn't meant for the MySQL beginner. Even so, the book does spend a little time going over a refresher of MySQL. If the reader is looking for a book on the basics of MySQL, though, I'd recommend picking up a different title. I might be so brazen as to suggest looking at the book on MySQL that I wrote a couple years ago, but I'll leave it for the reader to find an appropriate title for their level of knowledge with MySQL.

The book is broken out into ten chapters, beginning with a chapter on the basics of MySQL as seen from someone with some level of MySQL experience. (And since I am someone with some level of MySQL knowledge, this chapter didn't seem to be too painful of a read.) That statement begs for a further explanation. I find it painful to read books that claim to have advanced topics but find it necessary to spend (or waste) time by giving yet another explanation of how to type ./configure; make; make install in the beginning chapter. In this regard, I find High Performance MySQL to be quite good at providing the appropriate level of explanation for the audience.

The first pages alone are a great starting point for those who are wondering about the performance as it relates to the different versions of MySQL. A discussion of the binary versions of MySQL versus the source code versions gives the reader a good understanding of the implications of this important decision. Choosing correctly between the versions of MySQL can help to maximize performance.

Though only the first chapter is titled "Back to Basics," most chapters include some basic or background information pertinent to that chapter. For example, both the query and index performance-related chapters include sections with the word 'Basic' in their titles. These two chapters, "Index Performance" and "Query Performance," cover topics often misunderstood when considering performance on a database. Naturally, any database administrator worth their pay (insert your own joke here) will tell you that an index can help to improve performance. But High Performance MySQL takes it a step further by diving into why you might use a particular index given your database needs. This type of practical information is common throughout the book. Rather than just give the reader a listing of the indexes (which are mostly common among RDBMS anyway), the authors choose to tell you why you might choose one method over another.

Other chapters within High Performance MySQL include chapters on server performance tuning, replication, load balancing, and high-availability, backup and recovery, and security. I've followed MySQL forums and mailing lists over the years and some of the more common questions relate to MySQL security. The chapter on security gives the reader a great explanation of the MySQL GRANT tables and includes a sidebar on the significance of 'localhost' in MySQL which nearly always seems to be a source of confusion, though maybe not for the reader of this particular book. Like other chapters, the security chapter includes tips for the underlying environment upon which MySQL operates. For example, regardless of how good the MySQL database permissions are configured, if another piece of software on the server isn't kept up to date then the entire server, including the MySQL data, could be compromised.

Looking back at the book, I might have laid the chapters out in a different order or provided more structure through sections of the book. However, this can be dismissed as personal opinion and is non-substantive anyway. I believe High Performance MySQL is an excellent choice for the MySQL administrator or developer not only looking to improve their database performance but also to improve his knowledge of MySQL.

You can purchase High Performance MySQL from bn.com. (And the book that Suehring alludes to is the MySQL Bible . Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

rwiedower writes "What if all the Nader voters lived in a single state? Kerry would have to court them and their electoral votes just like he pursues union workers in Ohio and senior citizens in Florida. Now, in the two weeks before the election, Nader's 1% might well be a deciding factor. And Nader voters, sick of being told that a vote for Nader is a vote for Bush, have formed a loose coalition demanding to be treated for what they are--a swing state."

Illissius writes "Lawrence Lessig has a new article up on Wired, with the title Our Kids Are in Big Trouble. I suck at summarizing, so here's a choice quote: 'Gone is the sense of duty that made so compelling Kennedy's demand "ask what you can do for your country." We don't even ask what we, as a nation, can do for our kids. The rhetoric of self-interest so deeply pervades politics that an ideal as fundamental as building a better future has been lost.'"

ckbreckenridge writes "Supercompact, superfast, superpowerful turbines called ZEPPS (zero-emission power plants), designed to combat global warming, could help produce the electrical power needed to keep up with 21st century demand. They would consume methane and oxygen and produce liquid carbon dioxide, which could be sequestered underground. The current electricity grid would need to be replaced by a 'supergrid' across the USA, says Jesse H. Ausubel in The Industrial Physicist. Work on such a system should start as soon as possible, since CO2 levels leaped up 2 ppm in the past two years as global warming becomes more of a reality."

Chris Anderson writes "I'm the editor of Wired Magazine and if you'll forgive the autohornblowing, I think you'll be interested in my piece in our latest issue. It argues, with a lot of new data, that the entertainment industry is shifting from an era of hit-driven economics to one of niche-driven economics. Content that was once relegated to the fringe, beneath the threshold of commercial viability, is now increasingly able to find a market in distributed audiences, marking a shift towards the previously-neglected Long Tail of the demand curve."

jtwJGuevara writes "In a victory today for the ACLU, (and many Slashdotters I presume) the section of the Patriot Act which gives power to the FBI to demand confidential financial records from companies as part of terrorist investigations has been ruled unconstitutional by a U.S. District Judge. Victor Marreo, the District Judge who made this ruling, states that the provision of the Patriot Act in question 'effectively bars or substantially deters any judicial challenge.'"

peeping_Thomist writes "The only company that sells HDTV tuner cards for Linux has run out of cards to sell, and they are now missing deadlines for new getting new cards. Linux users who want to view and record HDTV face an uphill battle. Meanwhile, the dreaded July 1, 2005 deadline for manufacturing DRM-free HDTV tuners is fast approaching. MythTV supports HDTV tuner cards, but so far no one has made a move to, as the EFF puts it, "buy, build, and sell fully-capable, non-flag-compliant HDTV receivers" prior to the July 1 deadline. The current combination of MythTV and pcHDTV (assuming pcHDTV cards become available again) may, as the EFF says, be "great for geeks," but it is a far cry from the TIVO-esque simplicity a mass market demands. Unless someone can get bring a DRM-free hdtv recorder to market before the deadline, it seems the general public will have no chance to avoid the broadcast flag."

museumpeace writes "Over at Internet Storm Center Deb Hale's 'In search of the bot net' entry for September 25 recounts a grueling hunt for all the .exe's, reg entries and sources for a bot infection of a 60 server corporate network. What a nightmare! The story ends with an indictment of careless users and a suspicion that Ares, one of the sloppier Pirate2Pirate filesharing tools was the original souce of the extensive corruption that eventually even crippled the AV tools. How typical is this sort of grief? [More more frequent than reported, I would expect: the corporate victim demanded anonymity for the story to be told]."

An anonymous reader writes "Market research company IDC is predicting a rosy future for MP3 player sales. They predict that by 2008 it will grow into a $58 billion industry - four times bigger than the US record industry. Also in the news, Sony will finally start making a digital music portable that plays MP3s. Their present players only read their proprietary ATRAC3 format, forcing you to transcode any MP3 files you want to play on them."

An anonymous reader writes "In this essay titled, inevitably, "SUNset?" an analogy is drawn between the car industry in Detroit, which failed in the 70s because the execs looked out their windows and saw nothing but American cars and so missed completely the threat from Japanese companies, and Sun Microsystems. "Sun is going to fail in this decade if it does nothing but send out surveys to customers asking them to validate marketing phrases of Sun's creation," says the author. He adds: "If you are someone who never gets tired of hearing 'proven,' 'best-of-breed,' 'cost-effective,' or 'taking the surprise out of business solutions,' then contact Sun and demand as much of their current marketing material as they can muster." But it isn't just Sun, surely. This is a failing of technology marketeers in general. Hmm, doubtless we can all come up with our own examples far equally awful as these from Sun. Who can come up with worse?"

baldinux writes "I was reading an article in the Portland Tribune which showcased the City of Portland's noteworthy 'Rose House' (1.8mb PDF) project, part of the Office of Sustainable Development and Oregon Department of Energy's plan to encourage sustainable, energy-producing, environmentally-friendly housing for the future, a plan which is gaining national and international attention. The Rose House, at only 800 square feet (approx. 244 sq. meters), is equipped with solar panels and incorporates technologies that recapture lost heat and energy during normal appliance operation, such as ventilation. During peak hours -- when power is at highest demand -- the Rose House could produce surplus energy, feeding kilowatt hours back to the power grid, and `rolling back' the meter -- the power authority's way of purchasing the surplus energy and lessening the burden on comparatively 'dirty' power plants. The article suggests that homes like this could see net power bills as low as $0 per year. The environmental benefits of a lessened burden on centralized, often fossil fuel or nuclear, power generation plants would be considerable."