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The national importance of computer security
American President Barack Obama speaks about the security measures the US government and military must put in place. With computer hackers attacking and probing government systems every day, the US has come to realise the importance of security within their networks and computer systems. National security rests not only with the soldiers defending a country, but also with the preventive measures a nation puts in place to prevent adversaries from targeting their computers. This clip was first published on BBC News Online on 29 May 2009. Please note this clip is only available in Flash.
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