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Comment Re:Not sure about retaliation... (Score 1) 142

by StarDrifter (#34968992) Attached to: Is Retaliation the Answer To Cyber Attacks?

DenyHosts includes a PURGE_DENY option which allows you to specify how long blocks are kept for.

Spoofing shouldn't be an issue here. We're not talking about logging SYN packets but failed login attempts. An attacker can't perform those without being able to get packets back from the server and they can't do that if they are spoofing their address. Unless perhaps they are plugged into the same hub as the server but if that's the case you've likely got bigger problems to worry about.
Google

Google Reportedly Ditching Windows 1003

Posted by kdawson from the it's-ok-microsofties-use-bing dept.
Reader awyeah notes a Financial Times report that Google is ditching the use of Windows internally. Some blogs have picked up the FT piece but so far there isn't any other independent reporting of the claim, which is based on comments from anonymous Googlers. One indication of possibly hasty reporting is the note that Google "employs more than 10,000 workers internationally," whereas it's easy enough to find official word that the total exceeds 20,000. "The directive to move to other operating systems began in earnest in January, after Google's Chinese operations were hacked, and could effectively end the use of Windows at Google. ... 'We're not doing any more Windows. It is a security effort,' said one Google employee. ... New hires are now given the option of using Apple's Mac computers or PCs running the Linux operating system. 'Linux is open source and we feel good about it,' said one employee. 'Microsoft we don't feel so good about.' ... Employees wanting to stay on Windows required clearance from 'quite senior levels,' one employee said. 'Getting a new Windows machine now requires CIO approval,' said another employee."
Encryption

Sun Plans Security Coprocessor For New Ultrasparc 59

Posted by Soulskill from the a-good-processor-knows-how-to-delegate dept.
angry tapir writes "At the Hot Chips conference at Stanford University, Sun presented plans for a security accelerator chip that it said would reduce encryption costs for applications such as VoIP calls and online banking Web sites. The coprocessor will be included on the same silicon as Rainbow Falls, the code name for the follow-on to Sun's multi-threaded Ultrasparc T2 processor."
Government

Mexico Decriminalizes Small-Scale Drug Possession 640

Posted by kdawson from the never-did-worry-much-about-the-little-things dept.
Professor_Quail notes an AP story that begins, "Mexico enacted a controversial law Thursday decriminalizing possession of small amounts of marijuana, cocaine, heroin and other drugs while encouraging free government treatment for drug dependency. The law sets out maximum 'personal use' amounts for drugs, also including LSD and methamphetamine. People detained with those quantities will no longer face criminal prosecution when the law goes into effect Friday." An official in the attorney general's office said, "This is not legalization, this is regulating the issue and giving citizens greater legal certainty... for a practice that was already in place." In 2006, the US criticized a similar bill that had no provisions for mandatory treatment, and the then-president sent it back to Congress for reconsideration.

Comment Physics 2000 (Score 3, Informative) 145

by StarDrifter (#29085619) Attached to: Simple, Portable Physics Simulations

The University of Colorado has something called Physics 2000 that has a bunch of applets. Click on "Applet Thumbnails" in the top-left frame. One of my favorites is "Satellite orbits" (click on "Upcoming Applets"). You can try to find stable orbits around the Earth. You can try to find stable orbits around the Moon (although I don't think there are any). You can try launching some objects clockwise and some counter-clockwise and see if it is easier to get things in a stable orbit one way or the other. You can launch a bunch of objects in random directions with random velocities and watch most of them die an early death and a few stick around much longer. Sometimes you can see Orbital resonance. The simulation extends beyond the visible portion of the screen so you can even get objects in orbits with very long periods that are only visible for a very short portion of their orbit as they dip close to the Earth and then sail away again.

How Technology Changes Classrooms 383

Posted by CmdrTaco from the way-more-porn-for-starters dept.
Corrupt writes "Just ask 11-year-old Jemella Chambers. She is one of 650 students who receive an Apple Inc laptop each day at a state-funded school in Boston. From the second row of her classroom, she taps out math assignments on animated education software that she likens to a video game."
Microsoft

Windows 7 in the Next Year? 385

Posted by ScuttleMonkey from the also-duke-nukem-forever dept.
Microsoft's efforts to get businesses to adopt Vista may come to a screeching halt now that Bill Gates has announced "Sometime in the next year or so we will have a new version", referring to Windows 7, the next expected version of the company's flagship desktop operating system.With a new version available soon, many organizations may decide to wait and see if they can avoid the pain of a Vista rollout altogether.

Comment Ob X-Files (Score 1) 362

by StarDrifter (#22238194) Attached to: Artificial Bases Added to DNA
SCULLY: What exactly did you find?

CARPENTER: A fifth and sixth DNA nucleotide. A new base pair. Agent Scully, what are you looking at... it exists nowhere in nature. IT would have to be, by definition... extraterrestrial.

I guess this means that Romesberg (the researcher) is an alien.
The Internet

Study Warns of Internet Brownouts By 2010 318

Posted by kdawson from the told-you-them-pipes-was-too-small dept.
Bergkamp10 writes "Consumer and corporate use of the Internet could overload the current capacity and lead to brown-outs in two years unless backbone providers invest billions of dollars in new infrastructure, according to a new study. A flood of new video and other Web content could overwhelm the Net by 2010 unless backbone providers invest up to US $137 billion in new capacity, more than double what service providers plan to invest, according to the study by Nemertes Research Group. In North America alone, backbone investments of $42 billion to $55 billion will be needed in the next three to five years to keep up with demand, Nemertes said. Quoting from the study: 'Our findings indicate that although core fiber and switching/routing resources will scale nicely to support virtually any conceivable user demand, Internet access infrastructure, specifically in North America, will likely cease to be adequate for supporting demand within the next three to five years.' Internet users will create 161 exabytes of new data this year."

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