The rest was remote access to computer networks, e-mail and file transfers from one computer to another.

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Cisco offers security products like firewall, intrusion prevention, remote access and virtual private networks (VPNs), unified client, web, and email security.

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What will be in demand are intercontinental air travel, remote area access where air strips are spotty, air traffic control networks, aerospace fasteners capable of holding together lighter, stronger composite structures, airplane maintenance and overhaul, jet engines and spare parts galore.

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If they need access to our systems or networks we just provide them with a remote desktop connection to our server.

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While the survey shows more than 90 percent of businesses are using firewalls and anti-virus solutions to protect their networks, that protection is useless once employees use a remote connection to access work-related documents.

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