That is an awfully high number considering the wrenching drop in public Internet companies.
Google also built a Wi-Fi network in Mountain View, Calif. to provide public Internet access.
None of the remote cockpits are supposed to be connected to the public internet.
"We like the public Internet and we intend to use it, " Mr. Schmidt said.
Handing off sensitive corporate data to unknown PCs over the public Internet poses serious technical and security issues.
The National Grid for Learning was always something of a misnomer, the only "grid" involved being the public internet.
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Cheaper computers and software connected to the ubiquitous public Internet have changed that.
But because bank transactions take place on private networks rather than the public Internet, they've long been assumed to be safe.
The sell-off in the stock is part of a broader sell-off that has been plaguing a variety of newly public Internet companies.
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Hooked, they have resorted to somewhat slower downloads from the public Internet.
Larger companies may prefer to operate their own network, but, with encryption, smaller companies can safely make use of the public Internet.
Xfinity, it says, is unlike Internet video services like Netflix because it travels over Comcast's own private network and not the public Internet.
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Even so, people cannot really work together over the public Internet.
The public internet has been around for a couple of decades.
Sprint Data Link provides mobile employees and connected devices with access to their mission-critical business information over a private wireless network, separate from the public Internet.
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Since VoIP calls consist of packets of data that travel, usually unprotected, over the public Internet, they're open to all kinds of manipulation, theft and spying.
Improvements in voice quality using the public Internet are due to more sophisticated software, but the big change has been the increasing use of private networks.
"The technology for delivering (high quality) video over a public Internet connection was unavailable 12 or 18 months ago, " says Paul Obermeyer, Comerica's chief information officer.
Looking to get out of the way but prevent the fledgling Internet from fragmenting, the NSF paid four private enterprises in 1994 to build public Internet access points.
However, the American Library Association claims the program has revolutionized libraries, allowing them to provide public Internet access and other services that would disappear if the program were cut.
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But Internet service providers who want to bundle telephony to their customers using the public Internet will have to invest heavily in bandwidth if quality is to be acceptable.
Looking to get out of the way but prevent the fledgling Internet from fragmenting, the National Science Foundation paid four private enterprises in 1994 to build public Internet access points.
"We have consistently treated all video carried over the public Internet the same whether it comes from our sites or anywhere else on the public Internet, " the company said in May.
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That raises the possibility, at least, that secret data may have been captured by the keylogger, and then transmitted over the public internet to someone outside the military chain of command.
In the early days of his research, Cerf said, he worked on a more secure version of his networking protocol for the National Security Agency, but wasn't able to implement that technology in what would become the public Internet.
If it passes muster there, the next stage will be to modify it for use on the public Internet (which works at between a tenth and a hundredth of that speed), so that participants will be able to take part wherever they are.
However as more traffic goes though the public Internet it could overwhelm the carrying capacity in many geographic areas, even within the US. As a consequence a new type of network addressable storage appliance in consumer homes and SMB facilities as well as carried by people themselves will play an increasingly important role in the developing storage hierarchy.
Campaigning by Democratic candidates vying for the presidency was limited to brief photo opportunities Monday as their focus shifted to preparing for the first presidential debate to pose questions by the public via Internet videos.
Through the museum's digitisation process the whole collection will soon be accessible to the public on the internet.
One data broker told Congress his company relied on public databases or Internet searches to get personal information.
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