Tech wonders on homeland security horizon
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Americans are facing a brave new world of post-September 11 technology marvels that could soon find their way into billions of dollars of projected homeland security spending.
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Next-generation RF tags touted as a way to boost network security.
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Company is readying security software or cell phones and handheld devices.
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The computing technologies to go beyond Moore's Law
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History suggests the spy technology we build to catch terrorists will eventually be used to bust minor scofflaws. Commentary by Jennifer Granick.
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Post Sept. 11 cyberterrorism predictions haven't materialized. But U.S. power plants, trains and oil pipelines are nonetheless more vulnerable than ever before.
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The homeland security boom is funneling billions of dollars to antiterror tech makers, problems with accountability and coordination. A News.com special series.
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Multibillion-dollar security initiatives have given rise to a new industry seemingly overnight. A News.com special report.
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The Homeland Security Department is planning nine nearly 100-foot-tall towers with cameras and other equipment scanning 28 miles of the Arizona border with Mexico.
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U.S. government isn't doing enough with technology to improve homeland security, a CNET News.com-Harris Interactive poll finds.
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Wireless tracking systems could be used to protect people and assets, backers of the technology say.
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Howard Schmidt, a highly regarded technology executive who was former special adviser to President Bush for cybersecurity, is returning to work with the Homeland Security Department on efforts to protect the nation's computer networks.
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At Lawrence Livermore lab in northern  California and other national labs, U.S. scientists are hard at  work devising new inventions to monitor unlikely but horrific  dangers that could stem from future terrorist attacks.
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US government efforts to prevent further terrorist attacks on the nation&#39;s planes and trains are increasingly incorporating smart technologies that can sniff out bomb residue on a passport or see through clothes to detect weapons taped to a would-be
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The military is looking to help grunts dodge explosives by funding next-generation technology that can predict where the deadly devices are made and placed.
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The Department of Homeland Security plans to collocate private-sector and government security experts at a US-CERT facility in an effort to better predict and prepare for cyberattacks.
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Explore what's next in national security -- from killer drones to soldier gear to giant flying condoms. In Danger Room.