Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror
×
Communications

Illinois Bans Social Network Use By Sex Offenders 587

RobotsDinner writes "Illinois Governor Pat Quinn has signed into law a bill that bans all registered sex offenders from using social networks. '"Obviously, the Internet has been more and more a mechanism for predators to reach out," said Sen. Bill Brady (R-Bloomington), a sponsor of the measure and a governor candidate. "The idea was, if the predator is supposed to be a registered sex offender, they should keep their Internet distance as well as their physical distance."'"
Space

Inflatable Tower Could Climb To the Edge of Space 296

MonkeyClicker writes with mention of a proposal that could see an inflatable tower helping to carry people to the edge of space without the need for rocket propulsion. This would function in place of previous space elevator designs which featured a large cable and could be completed much faster, if proponents of the project are to be believed. "To stay upright and withstand winds, full-scale structures would require gyroscopes and active stabilization systems in each module. The team modeled a 15-kilometer tower made up of 100 modules, each one 150 meters tall and 230 meters in diameter, built from inflatable tubes 2 meters across. Quine estimates it would weigh about 800,000 tonnes when pressurized — around twice the weight of the world's largest supertanker."
Security

Submission + - L2TP IPSEC VPN on Ubuntu Jaunty?

fferret writes: "I've been slowly introducing FOSS into my workplace. In refurbing my boss' laptop, (HD died, replaced w/another.) he requested that I put Linux on, along with Windows. I installed Jaunty, and Virtualbox for WinXP. Everything is running great, but I am stumped by one thing: the lack of information or directions on setting up an L2TP and/or IPSec VPN. Extensive googling gets me much lamentation that this important aspect of secure computing has been too long neglected by Canonical and the community. There are also tantalizing hints of a procedure to do this that is long, involved, and may require a small rodent to be sacrificed. I now regret the decision I made on behalf of my firm to bail on the Cisco Pix 500 for a Checkpoint. Cisco is a snap(-in in NetworkManager, that is.). I call on the /. hivemind!"
Biotech

Louisiana Rep. Preps State Bill Banning Human-Animal Hybrids 422

mikeljnola writes with an excerpt from NOLA.com that says state senator Danny Martiny (R-Kenner) will introduce a bill to the Louisiana legislature on April 27 to "'make it illegal to "create or attempt to create a human-animal hybrid, ... transfer or attempt to transfer a human embryo into a non-human womb ... (or) transfer or attempt to transfer a non-human embryo into a human womb."' With budget cuts all around, our struggling state is concerned with the eminent danger of human-animal hybrids. The upside is that the odds of the Louisiana becoming the Bayous of Dr. Boudreaux are now even slimmer."

Comment Re:Worse yet... (Score 1) 194

I take your point, but frankly, anyone who connects command & control system to an external network, let alone The Internet is just asking for trouble. I can see remote access out-of-band, using dialback and caller ID screening. Also, we cannot let ourselves get stampeded into more regulation by fearmongering like this. Folks who take the time to think about it will realize that this rapidly becomes a game of diminishing returns. If you think the budget deficit's big now, just wait until we add a new agency, and regulations for them to enforce. I might add that we are going to trust the Fed to get it right, and these are the people who could not get systems implemented for the IRS, the FAA, etc. Need I go on? Ah, but I hear you say, they can hire some of the best and brightest consultants in the business! Sure, but they've done that before as well. How's that new FBI case management system working out for ya, Sparky?

Comment Re:Not such a good idea (Score 3, Insightful) 194

Speak for yourself. I'm a /.er who bitches, moans, and runs two private networks, the one at work, and the one at home. I agree that the government cannot be trusted to be impartial, but I also agree that cooperative action must be taken to forestall a network issue. Perhaps the best way to handle this would be a mutual cooperation agreement between the upstream ISP, and the private network admin. That would be sufficient for most problems. Since the Internet is non-deterministic, anything widespread enough to require a national response is going to have probably brought down the net anyway. Top-tier ISPs, (if they don't already) should have co-op agreements in place. This means that the fed only has to coordinate with the Tier 1 ISPs on national/international issues. I would also point out that the government cannot (and in many cases will not,) act to preserve data that it considers irrelevant to it's current concerns.
IBM

Graphene Transistors Clocked At 26GHz 174

KentuckyFC writes "A team at IBM has built the first high quality graphene transistors and clocked them running at 26 GHz . That doesn't quite knock silicon off its perch. The fastest silicon transistors are an order of magnitude faster than that but the record is held by indium phosphide transistors which have topped 1000 GHz. But it's not bad for a new kid on the block. It took silicon 40 years to get this far. By contrast, the first graphene transistor was built only last year. IBM says 'the work represents a significant step towards the realization of graphene-based electronics.' (Abstract)."
The Internet

Network Neutrality — Without Regulation 351

boyko.at.netqos writes "Timothy B. Lee (no relation to Tim Berners-Lee), a frequent contributor to Ars Technica and Techdirt, has recently written 'The Durable Internet,' a paper published by the libertarian-leaning CATO institute. In it, Lee argues that because a neutral network works better than a non-neutral one, the Internet's open-ended architecture is not likely to vanish, despite the fears of net neutrality proponents, (and despite the wishes of net neutrality opponents.) For that reason, perhaps network neutrality legislation isn't necessary — or even desirable — from an open-networks perspective. In addition to the paper, Network Performance Daily has an interview and podcast with Tim Lee, and Lee addresses counter-arguments with a blog posting for Technology Liberation Front."
Government

Ted Stevens Loses Senate Re-Election Bid 337

JakartaDean writes "Senator Ted Stevens of Alaska, famed Internet regulator, has lost his Senate seat. The AP is reporting that 'Stevens was declared the loser in Alaska on Tuesday night after a two-week-long process of counting nearly 90,000 absentee and early votes from across Alaska. With this victory, Democrat Mark Begich (the mayor of Anchorage) has defeated one of the giants in the US Senate by a 3,724-vote margin, a stunning end to a 40-year Senate career marred by Stevens' conviction on corruption charges a week before the election.' It's probably too early to tell what this means for Internet regulation, but at least there's a > 0 chance that the next committee chair will understand something about the Net."
Image

Slashdot's Disagree Mail Screenshot-sm 126

Usually persistence is an admirable quality. There comes a time however when you reach that fine line between endeavoring to persevere, and drunk dialing your ex-girlfriend. The mail this week is from people who don't know when to say when. You have to admire their determination and feel a little bit bad that they don't have anything else to do. Read below to see how many times someone can click send in a day.
Television

FCC Unanimously Approves White Space Wi-Fi 156

Smelly Jeffrey writes "With the release of this whitepaper, the FCC unanimously approved plans for a new technology with strong supporters and even stronger detractors. White Space Wi-Fi effectively allows manufacturers of wireless devices to incorporate transceivers that operate on unused DTV channels. Although the deregulation is new, the idea seems to have caught Google's interest recently as well. It seems that this has been rather rushed through the normally stagnant channels at the FCC. While some view it as interference in the already crowded spectrum, it seems the FCC Chairman really likes the idea of re-purposing dark parts of the newly allocated DTV bands once more." Update: 11/06 18:15 GMT by T : You may want to look at Tuesday's mention of the decision as well, but the additional links here are interesting.
Wireless Networking

FCC Approves Unlicensed Use of White-Space Spectrum 138

sidesh0w was one of a number of readers to alert us to the FCC's unanimous decision approving unlicensed devices to use the white spaces of the spectrum unused by television broadcasters, provided they take certain precautions not to interfere with licensed users. "Denying a tremendous last-minute lobbying effort by broadcasters, the vote on white space devices went ahead as planned today after a several-hour delay at FCC headquarters. When the vote came, though, it was unanimous. For the Democrats on the Commission, the devices are appealing because they offer a potential new avenue for broadband services, while the Republicans are pleased for the same reasons, but love the fact that this is a deregulatory order that focuses on less regulation and more competition."
Image

Math Prof Uncovers Secret Chord Screenshot-sm 177

chebucto writes "The opening chord to A Hard Day's Night is famous because for 40 years, no one quite knew exactly what chord Harrison was playing. Musicians, scholars and amateur guitar players alike had all come up with their own theories, but it took a Dalhousie mathematician to figure out the exact formula. Dr. Brown used Fourier transforms to find the notes in the chord, and deduced that another George — George Martin, the Beatles producer — also played on the chord, adding a piano chord that included an F note impossible to play with the other notes on the guitar."
Security

Student Charged With Three Felonies For Finding Security Flaw — and Report 547

Well, yet another teenage hacker who "did the right thing" by reporting a security flaw is being punished for his actions. Although it definitely sounds like the whole story may not be in the clear yet, a 15-year-old New York high school student has been charged with three felonies claiming that he accessed a file containing social security numbers, driver's license numbers, and home addresses of past and present employees ... and then sent an anonymous email to the principal alerting him to the security flaw. "All that was needed to access the information was a district password. School officials have admitted that thousands of students, faculty and employees could have accessed the same file for up to two weeks."

Slashdot Top Deals

An authority is a person who can tell you more about something than you really care to know.

Working...