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Content from CNET tagged with

technique

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Showing 1-20 of 207 results found

'Lucky' camera boosts telescope

September 4, 2007 Astronomers develop a cheap technique to improve ground-based telescope resolution to rival space-based telescopes.Images: Taking the blur out of heavenly pictures TAGS: technique, imaging, researcher, image, camera

IBM prints with molecules

September 11, 2007 Researchers have devised a way to print patterns with molecules, precisely arranging particles on a template that can be used like a rubber stamp. TAGS: particle, molecule, nanometer, technique, silicon, IBM Corp., nanotechnology, pattern, template, researcher, scientist

Symantec warns users over Bluetooth security

September 21, 2007 Executive offers advice on how to combat growing security threats linked to use of Bluetooth-equipped devices. TAGS: Symantec Corp., Bluetooth, mobile device, attacker, text message, technique, hacker, security, handset, attack, knowledge, message, e-mail

Storing sun and wind power

December 5, 2007 Several technologies are being tested to tie large-scale storage to renewable power sources. Images: Making wind power that lasts all day TAGS: wind power, renewable energy, sun, electricity, energy, technique, utility, battery

Trying to put new zip into Moore's Law

February 24, 2008 If innovation has a heart, it's probably a semiconductor, beating to the pace of Moore's Law.The New York Times TAGS: transistor, Gordon Moore, semiconductor, nanotechnology, IBM Corp., heart, innovation, manufacturing, technique

IBM aims to salvage silicon for solar industry

October 30, 2007 Erase those old circuits and you've got some silicon for solar panels. Big Blue hopes the technique will take off with chipmakers.Photos: Reclaiming silicon with water TAGS: wafer, silicon, silicon wafer, Texas Instruments Inc., IBM Corp., technique, chip company

Researchers try Google approach to understanding photos

July 11, 2007 Carnegie Mellon researchers develop techniques that let computers automatically add or replace elements in a digital photo. TAGS: graduate student, researcher, photograph, digital photograph, professor, Google Inc., technique, database

Tracking PCs anywhere on the Net

March 4, 2005 Anonymous Internet access may be a thing of the past, according to a doctoral student at the University of California. TAGS: Carnivore, Network Address Translation, technique, TCP, paper, IP, IP address, firewall, laptop computer, operating system, Microsoft Windows

Sony pleads innocent in latest rootkit fiasco

August 31, 2007 McAfee joins ranks of those criticizing Sony over rootkit-like behavior of device driver used to run its Micro Vault USB. TAGS: rootkit, McAfee Inc., device driver, Sony Corp., author, USB, technique, security, PC

Fujitsu technique hides data in images

July 7, 2004 Steganographic innovation can render 12-digit number invisible to eyes, clear to camera phone or PDA. TAGS: Fujitsu, procedure, technique, camera phone, PDA, mobile phone, camera, image

Algae: Another way to grow edible oils

January 25, 2008 Solazyme already converts algae into transportation fuel. Coming up next: Food oils that are healthier than canola oil. TAGS: oil, Chevron Corp., food, plant, transportation, technique

IBM puts vacuum spaces in chips

May 3, 2007 Nothing insulates like a vacuum. Big Blue says its Airgap technique will increase chip speed and reduce power consumption.Images: IBM's vaccuum techiqueVideo: Building chips with Airgap TAGS: molecule, vacuum, dot, power consumption, technique, IBM Corp., material, semiconductor, researcher, manufacturing, video

Can Facebook feed its ad brains?

November 2, 2007 Social-networking site expected to tap artificial intelligence to deliver ads to its 49 million members. TAGS: Facebook, ad serving, Amazon.com Inc., member, social networking, expert, Internet search, Artificial Intelligence, technique, Google Inc., founder

Lessons learned from Kim tragedy

December 6, 2007 One year later, the death of CNET's James Kim has led to advances in search-and-rescue techniques and a better grasp of how cell phones can save lives. Video: Remembering James Kim TAGS: handshake, Oregon, cell phone, telephone company, family, search, San Francisco, technique, video

Promising antispam technique gets nod

May 23, 2007 Internet Engineering Task Force approves a technique designed to put junk e-mailers out of business forever. TAGS: DomainKeys, PayPal, digital signature, phishing, signature, anti-spam, Yahoo! Inc., technique, e-mail server, message, e-mail, server

Barracuda Networks profiles spam

April 17, 2007 Profiling e-mail as it's received by antispam appliances is Barracuda Networks' latest technique to combat junk e-mail. TAGS: Barracuda Networks, sender, anti-spam, junk e-mail, technique, message, e-mail

New hacker trick may expose Oracle databases

March 1, 2007 update Technique lets intruders exploit flaws previously thought to be insignificant, security researcher says at Black Hat DC. TAGS: David Litchfield, SQL injection, Oracle Corp., technique, Black Hat, flaw, paper, Oracle Database, database software, attacker, trick, vulnerability, researcher, database, SQL, security

Microsoft debates spoofing as security flaw

November 2, 2004 Microsoft rejects claims from security researchers that a spoofing technique discovered on Internet Explorer is a vulnerability. TAGS: BugTraq, security flaw, Microsoft Internet Explorer, technique, link, researcher, security, Microsoft Corp., HTML, e-mail, Microsoft Windows

IBM shows off low-power chip technique

September 30, 2003 Big Blue announces a design that it says paves the way for cell phone chips that use only one-fifth as much power as today's processors. TAGS: Silicon-on-Insulator, cell phone chip, IBM Corp., technique, transistor, semiconductor, cell phone, power, design, Intel
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