Hiển thị các bài đăng có nhãn Digital. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Digital. Hiển thị tất cả bài đăng

Thứ Sáu, 26 tháng 4, 2013

AT&T to sell 'Digital Life' home automation and security packages in 15 markets

AT&T Inc. is launching its home security and automation service in 15 cities Friday, with an eye toward getting customers hooked on security cameras, thermostats and locks they can control from phones and tablets.

AT&T's "Digital Life" packages will be sold in cellphone stores in markets including Los Angeles, Chicago, San Francisco and Miami. The company plans to roll the offering out to 50 markets by the end of the year.

The home monitoring and automation field is dominated by security firms such as ADT Corp. Other phone and cable companies sell security packages, but AT&T is going further than competitors by developing its own technology and selling it nationwide, not just where it provides local phone service. It has set up monitoring centers, in Dallas and Atlanta.

The entire U.S. home security market is worth about $18 billion per year, said Glenn Lurie, who is in charge of expanding the reach of AT&T's network to new types of devices. That's small compared to AT&T's $127 billion in annual revenue. But only 20 percent of homes have security systems, so there's an opportunity to expand the market, Lurie said.

The initiative comes as the wireless industry has slowed after a decade of heady growth. Now that nearly everyone has a cellphone, wireless companies are looking for other sources of growth.

"We see huge opportunity here. This is a significant, billion-dollar opportunity for AT&T," Lurie said.

AT&T is also hoping to get customers to pay more than the typical $40 per month for home security alone, by providing connections to wireless cameras and other sensors.

AT&T will charge $250 for the equipment and installation of a home security package, plus $40 per month. Options include a camera package for $10 per month plus equipment and installation, climate control for $5 per month, and a remote water main shutoff control for $10 per month.

The equipment ties into a central control panel which can be programmed through the app or Web interface to, for instance, shut off the water main if the water sensor detects a leak.

A basic, security-only package will cost $150, plus $30 per month.

Ralph De La Vega, head of AT&T's wireless division, said employees who tested Digital Life in Atlanta and Dallas last year bought a lot more cameras than the company had been expecting. One of them set a camera to be triggered by motion sensor on the front porch, and nabbed a thief who had been stealing packages.

Only about 1 percent of homes have automation systems, and De La Vega said this could be a big opportunity as well. He's happy he can now check whether his garage doors are open and close them from his phone.

"It's just getting people used to living a different way ... We haven't even begun to tap into the available marketplace. I think the idea is huge," De La Vega said.

The central panel connects to AT&T's wireless network, but should also be connected to a wired Internet modem for redundancy, AT&T said. Any Internet connection will work — it doesn't have to be AT&T's.

Two years ago, AT&T bought Xanboo, a smart-home technology startup. Last year, AT&T announced its plans to launch Digital Life nationwide, and ran trials with employees in Dallas and Atlanta.


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Thứ Ba, 9 tháng 4, 2013

Six official US Air Force cyberweapons may codify digital war

  • six cyberweapons reuters.jpg

    July 20, 2010: Lt William Liggett works at the Air Force Space Command Network Operations & Security Center at Peterson Air Force Base in Colorado Springs, Colorado.REUTERS/Rick Wilking

The U.S. Air Force’s Space Command center has officially designated six cyberweapons in its digital arsenal, an senior officer said Monday -- opening the door to a codified definition of cyberwar.

Lieutenant General John Hyten, vice commander of Space Command, said the new designations would help the military to fund the rapidly changing theater of war, according to Reuters.

“What is a cyberweapon? Does it kill? Does it destroy? Does it hurt human beings?'

- Mischel Kwon, former director of US-CERT

Hyten did not offer any details on what the weapons were, whether “cyberbombs” like the Stuxnet virus that temporarily disabled Iran’s nuclear power ambitions or something more mundane, like well trained cyber soldiers or digital tools that might facilitate attacks on electronic, real-world weapons.

But the very act of acknowledging such weapons has dramatic implications, said Mischel Kwon, former director of the U.S. Computer Emergency Readiness Team (US-CERT) and former Chief IT security technologist at the Department of Justice.

“What is a cyberweapon? Does it kill? Does it destroy? Does it hurt human beings? Is there life at risk because of the use of this?” Kwon told FoxNews.com.

“If we’re going to call [these capabilities] weapons, are we going to have to revisit treaties? And rethink how they fit in the context of international negotiations? It opens a lot of discussions that have needed to take place, because we don’t have a way of talking about things that happen and align them with plain English language in the physical world.”

 Hyten’s comments -- given at a cyber conference held in conjunction with the National Space Symposium in Colorado Springs -- were meant to underscore the challenges of funding cyber in a difficult budgetary period; Hyten said the Air Force planned to expand its cyber workforce of about 6,000 by 1,200 people, including 900 military personnel.

He said it took the Air Force decades to explain the central importance of space-based assets for warfare, but did not have time to wait with cybersecurity, according to Reuters.

"We have to do this quickly. We cannot wait. If we just let decades go by, the threat will pass us screaming by," he said.

But Hyten’s statements are also a window into the shadowy world of cyberwar, something all countries engage in but few are willing to publicly acknowledge or discuss, the U.S. included, Kwon told FoxNews.com.

“The veil is being lifted,” said Kwon, who now heads security consultancy Mischel Kwon & Associates. “We tend to call everything cyberwar -- even cybercrime and hacktivism. And espionage. And it’s been very difficult to define what is cyberwar.”

When the U.S. is officially at war, a specific definition and set of terms is applied, she noted.

“Does that same definition apply to cyber or is there another well-crafted set of words we need to define cyberwar?”

“The discussion is just beginning,” she said.


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Thứ Sáu, 29 tháng 3, 2013

Digital 'bitcoin' currency surpasses 20 national currencies in value

  • the bitcoin.jpg

    An illustration of the "bitcoin," a virtual currency currently selling for more than $90 U.S. Dollars.

More than $1 billion dollars worth of a digital currency known as "bitcoins" now circulate on the web – an amount that exceeds the value of the entire currency stock of small countries like Liberia (which uses “Liberian dollars”), Bhutan (which uses the “Ngultrum”), and 18 other countries.

So what is a “bitcoin,” and why would anyone use it?

Unlike traditional currency, bitcoins are not issued by a government or even a private company. Instead, the currency is run by computer code that distributes new bitcoins at a set rate to people who devote web servers to keep the code running. The bitcoins are then bought and sold for regular U.S. dollars online.

'They buy gold, they put it under the mattress, or they buy bitcoin.'

- Tony Gallippi, the CEO “BitPay.com,

Bitcoin is in high demand right now -- each bitcoin currently sells for more than $90 U.S. dollars -- which bitcoin insiders say is because of world events that have shaken confidence in government-issued currencies.

“Because of what's going on in Cyprus and Europe, people are trying to pull their money out of banks there,” Tony Gallippi, the CEO “BitPay.com,” which enables businesses to easily accept bitcoins as payment, told FoxNews.com.

In Cyprus, the government is considering taking a percentage of all citizens’ bank accounts to solve its fiscal woes. That has led Cypriots -- and other Europeans worried about the same thing happening to them -- to take their money out of banks.

“So they buy gold, they put it under the mattress, or they buy bitcoin,” Gallippi said.

Bitcoin demand has also increased, Gallippi says, because last week U.S. regulators issued the first official guidelines for private digital currencies. Prior to the regulations, the legal status of the currencies was in doubt.

“Now people can see that it's not illegal, that it's not banned,” Gallippi said.

Bitcoin is controversial because the currency can be exchanged anonymously online -- it is in a sense the digital equivalent of using hard cash -- and so some have criticized it for facilitating online drug markets. On the site known as "the Silk Road," for instance, users pay bitcoins for illegal drugs and other forbidden items.

In a 2011 letter to the Attorney General, Senators Charles Schumer (D-NY) and Joe Manchin (D-W.Va.) argued for strict enforcement.

“After purchasing bitcoins through an exchange, a user can create an account on Silk Road and start purchasing illegal drugs from individuals around the world and have them delivered to their homes within days,” the Senators wrote. “We urge you to take immediate action and shut down the Silk Road network.”

But the Silk Road is still running, and a recent study estimates that $23 million dollars of illicit items are sold for bitcoins on the site every year.

The regulatory guidelines issued last week by the government agency known as the Financial Crimes Enforcement Network (FinCEN), however, will not stop that.

The regulations say that digital currencies like bitcoin are to be treated essentially as foreign currencies. Companies that exchange digital bitcoins for real money will have to comply with the same regulations as traditional currency exchangers -- namely, they must verify the identity of anyone exchanging money for bitcoins and report large transactions to the government.

Using bitcoins to purchase goods, however, is specifically exempted.

“A user who obtains convertible virtual currency and uses it to purchase real or virtual goods or services is not… under FinCEN’s regulations,” the guidance reads.

Some bitcoin defenders say the use of bitcoins to buy illegal items shouldn’t obscure the legal uses.

“With any technology… Criminals are going to use it for something, and regular people are going to use it for something,” Gallippi said. “You can't ban cell phones just because criminals are using them to do drug deals. You can't ban e-mail just because people are using them to do phishing scams in Nigeria. You have to start just prosecuting people who are committing crimes -- you can't just completely wipe out the new technology.”

Gallippi says one reason to use bitcoins for legal transactions is a lower risk of identity theft.

“If you are buying something online and you have the choice of paying with a credit card or bitcoins – think about what you have to do to use a credit card. You have to fill out this whole long form, name, address, account number, sometimes more... coincidentally, that’s all the info a thief would need to steal to pretend to be you.”

Between that, bitcoin’s anonymity, and worries about conventional currency, bitcoin demand is as high as ever, according to Alan Safahi, who runs “Zip Zap” – a company that facilitates cash deposits at stores like CVS and Wal-Mart for transfer to a site that can convert the money to bitcoins.

“We’re processing millions of dollars a month. We’ve seen tremendous surge in activity,” he said.

Contact the author at maxim.lott@foxnews.com.


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