Could a single hacker crash a country's network?

<div style="background-color: white; color: #333333; font-family: arial, helvetica, clean, sans-serif; font-size: 13px; line-height: 20px; padding: 0px;"> administration's newest positions is nicknamed the "cyberczar." In May 2009, President Obama formally announced his plans to appoint a national cybersecurity adviser, charged with protecting computer networks in the United States -- which Obama referred to as "strategic national assets" -- from <a href="http://computer.howstuffworks.com/hacker.htm" style="color: #005288; text-decoration: none;">hacking</a> and spying [source: <a href="http://www.wired.com/threatlevel/2009/05/netprivacy/" style="color: #005288; text-decoration: none;">Zetter</a>].</div> <div style="background-color: white; color: #333333; font-family: arial, helvetica, clean, sans-serif; font-size: 13px; line-height: 20px; margin-top: 15px; padding: 0px;"> Cybersecurity isn't a new topic making the rounds in Washington. In 2007, the Commission on Cybersecurity for the 44th President, within the Center for Strategic and International Studies, was tasked with examining public policy and issues surrounding cybersecurity and developing recommendations for its improvement. According to the commission's executive summary, the vulnerability of computer networks has become a national security problem.</div> <div style="background-color: white; color: #333333; font-family: arial, helvetica, clean, sans-serif; font-size: 13px; line-height: 20px; margin-top: 15px; padding: 0px;"> Computer hacking has evolved from a casual tech sport into a full-blown nefarious industry. With vast amounts of personal information floating around on the <a href="http://computer.howstuffworks.com/internet/basics/internet-infrastructure.htm" style="color: #005288; text-decoration: none;">Internet</a>, people are constantly at risk for identity theft and the ripple effect of stolen money. For instance, in 2008, the FBI reported $264.6 million lost due to Internet fraud [source: <a href="http://www.ic3.gov/media/annualreport/2008_IC3Report.pdf" style="color: #005288; text-decoration: none;">Internet Crime Complaint Center</a>]. The federal government has even more at stake than bank account numbers and birth dates, though. In addition to the appointment of the cyberczar, the Department of Defense plans to establish a U.S. Cyber Command Center to combat the tide of online threats against its networks and classified government data.</div>

Could a single hacker crash a country's network?

administration's newest positions is nicknamed the "cyberczar." In May 2009, President Obama formally announced his plans to ...

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