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Security

How Often Should You Change Your Password? 233

jhigh writes "Bruce Schneier asks the question, how often should you change your password? 'The primary reason to give an authentication credential — not just a password, but any authentication credential — an expiration date is to limit the amount of time a lost, stolen, or forged credential can be used by someone else. If a membership card expires after a year, then if someone steals that card he can at most get a year's worth of benefit out of it. After that, it's useless.' Another reason could be to limit the amount of time an attacker has to crack the password, but Bruce's analysis seems on target."
Communications

Google Kills Wave Development 327

We've mentioned several times over the past two years Wave, Google's ambitiously multi-channel, perhaps plain overwhelming entry in the social media wars. Now, reader mordejai writes "Google stated in its official blog that they will not continue developing Wave as a standalone product. It's sad, because it had a lot of potential to improve communications, but Google never promoted it well, denying it a chance to replace email and other collaboration tools for many uses."
Communications

Quantum Teleportation Achieved Over 16 km In China 389

Laxori666 writes "Scientists in China have succeeded in teleporting information between photons farther than ever before. They transported quantum information over a free space distance of 16 km (10 miles), much farther than the few hundred meters previously achieved, which brings us closer to transmitting information over long distances without the need for a traditional signal."
Businesses

How To Behave At a Software Company? 842

dawilcox writes "I'm a recent grad and am going to begin work at a software company. I want to make a good impression on my boss and coworkers. I know that performance is usually tracked, but there are also innate personality traits of good software developers that bosses just want to have around. What are those personality traits? What should I be trying to do in order to make a good impression on the people at my work?" (Appropriate side question: What behavior traits would you like your co-workers to exhibit?)
Books

25th Anniversary of Hackers 149

theodp writes "Sharks gotta swim; bats gotta fly; hackers gotta hack. On the 25th anniversary of Hackers: Heroes of the Computer Revolution, author Steven Levy has penned an interesting where-are-they-now follow up on the original digital revolutionaries for Wired. 'Some of my original subjects,' writes Levy, 'are now rich, famous, and powerful. They thrived in the movement's transition from insular subculture to multibillion-dollar industry, even if it meant rejecting some of the core hacker tenets. Others, unwilling or unable to adapt to a world that had discovered and exploited their passion — or else just unlucky — toiled in obscurity and fought to stave off bitterness. I also found a third group: the present-day heirs to the hacker legacy, who grew up in a world where commerce and hacking were never seen as opposing values. They are bringing their worldview into fertile new territories and, in doing so, are molding the future of the movement.' Here's hoping Google reads this and gets inspired to let Andy Hertzfeld ship whatever the hell he wants!" Glyn Moody pulls out one poignant detail from Levy's account: rms's thoughts of suicide.
Open Source

Why Linux Is Not Attracting Young Developers 742

judeancodersfront writes "Jonathan Corbet recently pointed out at the Linux Foundation Collaboration Summit that the Linux kernel team was getting older and not attracting young developers. This article suggests the Linux kernel no longer has the same appeal to young open source developers that it did 10 years ago. Could it be that the massive code base and declining sense of community from corporate involvement has driven young open source programmers elsewhere?"
Oracle

Oracle Wants Proof That Open Source Is Profitable 393

An anonymous reader writes "Since Oracle's acquisition of Sun, all open source projects that now have Oracle as their primary sponsor are worried about their future, and FUD is spreading quickly. Very few public statements have been made by Oracle executives, particularly regarding OpenSolaris. The community is arguing about the difficulties of forking the code base when most (if not all) of the developers are employed by Oracle. Now Oracle wants the community to prove that open source can be made profitable. What arguments can the Slashdot crowd provide to convince Oracle about that?" Reader greg1104 tips related news about licenses for Solaris. According to an account manager, "Solaris support now comes through a contract on the hardware (Oracle SUN hardware)."
Graphics

How To Build a Winscape Screenshot-sm 161

hoagaboom writes "You take your plasma TVs, mix them with a healthy dose of OpenGL and a dash of Wii Remote. Bake for a year and enjoy something called a Winscape." Although I'm not sure I'm quite willing to wear a special necklace to make the effect work, it's a super sweet little project, although they want $10 for the software and then $10 for many of the actual video loops.
Censorship

PayPal Freezes the Assets of Wikileaks.org 403

matsh sends word that PayPal has frozen the assets of wikileaks.org. From their Web site: "Paypal has as of 23rd of January 2010 frozen WikiLeaks assets. This is the second time that this happens. The last time we struggled for more than half a year to resolve this issue. By working with the respected and recognized German foundation Wau Holland Stiftung we tried to avoid this from happening again — apparently without avail." The submitter adds: "Hopefully we can pressure PayPal to resolve this quickly, since this seems like a dangerous political decision."
Games

Rockstar Employees Badly Overworked, Say Wives 633

juicegg writes "Wives of Rockstar Games employees in San Diego recently published an open letter on their Gamasutra blog. The authors say that Rockstar employees are seriously strained by unending crunch periods of 12-hour work days and 6-day weeks. High levels of stress are leading to serious psychological and physical problems for some of the employees. They charge that studio management uses arbitrary, deceptive and manipulative practices to get employees to work more unpaid overtime hours at greater intensity — despite over $1 billion in Grand Theft Auto revenue. Among the blog comments, some current and past Rockstar employees are confirming problems with the studio. 'Ex Rocker' writes: 'What makes R* crunch periods different then any other studio is that they tell you the game has to be finished in 6 months, so let's start our final push to get this awesome game out there! 6 months turns into 1 year, 1 year turns into 2.' Other comments reveal worker hopelessness and general mismanagement at the San Diego studio. This turmoil is affecting development on upcoming games as well." Read on for responses from Rockstar itself and other members of the industry.
Businesses

Bing Cashback Can Cost You Money 333

paltemalte writes "Microsoft and various retailers have teamed up to bring you cashback on purchases made via Bing's price comparison feature. There is a little snag, though — it seems that when you have a Bing cookie living in your browser, some retailers will quote you a higher price than if you come with no Bing cookie in your system."
Security

Easing the Job of Family Tech Support? 932

DarkDevil writes "Ever since I was introduced to computers at a very young age, I've been the resident tech support for a household of 7 users. I've been in a cycle for the last ~8 years where something happens to my parents' computer, I spend a week or two trying to non-destructively fix the problem (and try to explain to the users what caused it and how to avoid it), and then if it's not easily fixed I'll reformat and start from scratch. Most often, the level of infection warrants a reformat, which usually ends up taking even more time to get the computer back to how my parents know how to use it. 4-8 months later, it happens again. Recently, I found ~380 instances of malware and 6 viruses. I only realized something was wrong with their computer after it slowed down the entire network whenever anyone used it. My question for Slashdot is: are there any resources out there that explain computer viruses, malware, adware, and general safe computer practices to non-technical people in an easy-to-digest format? The security flaws in my house are 9, 26, and ~50 years old, with no technical background aside from surfing the internet. Something in video format would be ideal as they are perfectly happy with our current arrangement and so it'll be hard to get them reading pages and pages of technical papers."
GNU is Not Unix

De Icaza Responds To Stallman 747

ndogg writes "It's no secret that Stallman doesn't like Mono. Miguel, however, has been pretty quiet about those criticisms, until now. It seems he'll no longer be quiet. He's responded strongly to an article by Stallman that criticizes Codeplex about its aims due to its origin at Microsoft. Miguel says Stallman is fearmongering, and is missing an opportunity by his criticism."

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