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Security

Department of Defense Now Blocking HTML Email 262

Posted by Zonk from the nuke-them-from-orbit-only-way-to-be-sure dept.
oKAMi-InfoSec writes "The Department of Defense (DoD) has taken the step of blocking HTML-based email. They are also banning the use of Outlook Web Access email clients. The DoD is making this move because HTML messages can easily be infected with spyware and executable lines of code that enable hackers to access DoD networks, according to an article in Federal Computer Week by Bob Brewin . A spokesman for the Joint Task Force for Global Network Operations (JTF-GNO) claims that this is a response to an increased network threat condition. The network threat condition has risen from Information Condition 5 to Information Condition 4 (also called Infocon 4). InfoCon 5 is normal operating conditions and Infocon 4 comes as a result of 'continuing and sophisticated threats' against DoD Networks. The change to Infocon 4 came in mid-November, after the Naval War College suffered devastating attacks that required their entire system be taken offline, but the JTF-GNO spokesman claims there is no connection."
Biotech

Nanoknives To Be Used to Cut Cells 78

Posted by Zonk from the take-that-you-cytoplasmic-scoundrel dept.
Roland Piquepaille writes "American researchers have built a carbon nanotube knife. According to the National Institute of Standards and Technology (NIST), this nanoknife will be used to cut and study cells. With this new tool, scientists and biologists will be able to make 3D images of cells and tissues for electron tomography, which requires samples less than 300 nanometers thick. And as cells are usually stored in wax for dissection, the researchers plan to test their nanoknives on a block of wax later this year. But read more for additional references and a picture of this nanoknife."

Triple-Shape Plastics for Surgery 27

Posted by Zonk from the just-think-of-the-toy-possibilities dept.
Roland Piquepaille writes "In Plastics' Day in Surgery, Red Herring reports that an international team of U.S. and German researchers has developed a new kind of plastic that can shift between three different shapes when the temperature increases. Even if these polymeric triple-shape materials have not emerged from the lab, they could eventually be employed as removable 'stents' and self-closing fasteners used by surgeons and more generally by the healthcare industry. The Emerging Tech ZDNet blog has additional references and pictures of these morphing plastics."

Virtualization Disallowed For Vista Home 369

Posted by Zonk from the little-bossy dept.
Maxx writes to mention a ZDNet article about Microsoft's dictum on Vista as a virtual machine. The software giant has declared that home versions of their upcoming OS may not be run virtually, because 'virtualization is not mature enough for broad adoption.' From the article: "'Microsoft says that consumers don't understand the risks of running virtual machines, and they only want enterprises that understand the risks to run Vista on a VM. So, Microsoft removes user choice in the name of security,' says Gartner analyst Michael Silver. 'The other option is to pay Microsoft US$300 for Windows Vista Business or US$399 for Windows Ultimate, instead of US$200 for Home Basic or US$239 for Home Premium,' Silver suggested."

What's With All This Spam? 212

Posted by Zonk from the pork-everywhere dept.
coondoggie writes to mention a Network World article about soaring spam levels, confirmed now by researchers, IT managers, and security vendors. So, indeed, it's not just you: October was a spammy month. From the article: "Levine's assumption is this spike in spam levels is a result of a new generation of viruses and zombies that can infect PCs more quickly and are harder to get rid of. In its October report, messaging security vendor MessageLabs says the spike is largely due to two Trojan programs, Warezov and SpamThru. Others say a new breed of spam messages called image spam -- messages with text embedded in an image file that evade spam filters, which can't recognize the words inside the image -- is responsible." A note: I have no interest in penny stocks.

An Open Letter To Diebold 266

Posted by samzenpus from the do-things-better dept.
jcatcw writes "Computerworld's Rob Mitchell tells Diebold President and CEO Thomas Swidarski how to regain Diebold's reputation instead of throwing in the e-voting towel. He recommends full disclosure of all existing problems, a process for disclosure of future problems, hiring of some real professionals as CTO and as an advisory group, and public testing. 'Surely if Diebold can make a secure ATM there is no reason why it cannot make secure and reliable e-voting apparatus in which the public has confidence.'"

Judge Rules In Favor Of Spamhaus 232

Posted by Zonk from the yay-spam-for-everybody-wait dept.
Waylon writes "U.S. District Judge Charles Kocoras has ruled in favor of The Spamhaus Project. e360 Insight responded on its homepage, saying the judge's ruling was 'a devastating loss of personal freedom for all U.S. citizens'. As opposed to shutting down a voluntary service which tries to mitigate the millions of unsolicited emails that e360 Insight pumps out every single day." From the article: "In his order, Judge Kocoras wrote that the relief e360insight sought is 'too broad to be warranted in this case' and that suspending the domain name would 'cut off all lawful online activities of Spamhaus, not just those that are in contravention' of the default judgment. He also called e360insight's motion one that 'does not correspond to the gravity of the offending conduct.'"

The eBook, Mark 2 203

Posted by timothy from the expiring-libraries dept.
Selanit writes "David Pogue recently published a review of the Sony Reader, under the title Trying Again to Make Books Obsolete. Though he likes the device in general, he concludes that it's not destined to replace the book any time soon. Well worth a read."

A Buckyegg Breaks Pentagon Rules 137

Posted by Zonk from the gotta-break-some-eggs-to-well-you-know dept.
Roland Piquepaille writes "Chemists from Virginia and California have cooked a soup of fullerenes which produced an improbable buckyegg. The egg-shaped structure of their 'buckyballs' was a complete surprise for the researchers. In fact, they wanted to trap some atoms of terbium in a buckyball "to make compounds that could be both medically useful and well-tolerated in the body." And they obtained a buckyegg which both violates some chemistry laws and the FIFA soccer laws which were used until the last World Cup. Read more for additional references and a picture of this buckyegg carrying metal molecules."

Java Regular Expressions 181

Posted by samzenpus from the no-cream-or-sugar dept.
Simon P. Chappell writes "Regular expressions (regex to their friends) are an incredibly powerful addition to most programmer's personal toolkit of techniques. Programming using a language that doesn't support them can be frustrating if you need to do any amount of non-trivial string handling. Java was just such a language until the release of the 1.4.x series. Sure, there were libraries like ORO that would provide regex support, but it wasn't built in and not many companies allow the use of 3rd party libraries. With version 1.4.x, the corporate Java developer in the trench, received the power of regular expression pattern matching." Read the rest of Simon's review.

IE7 to be Pushed to Users Via Windows Update 608

Posted by samzenpus from the have-some-explorer dept.
dfrick writes "CNET is reporting that IE7 will be pushed to users via Windows Update. This has serious implications for e-commerce websites whose functionality might be affected by any bugs in the software. Also to have end users suddenly using a new browser right before the holiday shopping season could magnify the cost any bugs that might create a bad user experience on sites."

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