DALLAS - A $6.2 billion buyout offer for Affiliated Computer Services Inc. has been withdrawn by private equity firm Cerberus Capital Management, according to a published report. ADVERTISEMENT
Cerberus capital reviewing ACS purchase (AP)
The Wall Street Journal, citing people familiar with the matter, reported late Tuesday that Cerberus had sent a letter to a special ACS board committee. “We regret that we must withdraw our offer to acquire the company due to the continuation of poor conditions in the debt markets,” the letter stated. Cerberus spokesman Peter Duda told The Associated Press late Tuesday that he couldn’t confirm the letter or the decision to pull out of the bid. A telephone message left with an ACS spokesman wasn’t immediately returned. Dallas-based ACS competes against larger rivals such as Electronic Data Systems Corp. to handle technology services for other companies. In March, ACS founder and Chairman Darwin Deason and Cerberus announced an offer to buy the company for $59.25 per share, which they raised in April to $62 per share, or about $6.2 billion. In June, ACS agreed to pay Cerberus $7.5 million for two months to solicit other bids. ACS would also pay Cerberus a $15 million breakup fee if it accepted another offer. Deason controls 41.6 percent of ACS voting stock through ownership of preferred shares.
Is U.S. stuck in Internet’s slow lane? (AP)
NEW YORK - The United States is starting to look like a slowpoke on the Internet. Examples abound of countries that have faster and cheaper broadband connections, and more of their population connected to them. ADVERTISEMENT
What’s less clear is how badly the country that gave birth to the Internet is doing, and whether the government needs to step in and do something about it. The Bush administration has tried to foster broadband adoption with a hands-off approach. If that’s seen as a failure by the next administration, the policy may change. In a move to get a clearer picture of where the U.S. stands, the House Energy and Commerce Committee on Tuesday approved legislation that would develop an annual inventory of existing broadband services — including the types, advertised speeds and actual number of subscribers — available to households and businesses across the nation. The bill, introduced by Rep. Ed Markey, D-Mass., is intended to provide policy makers with improved data so they can better use grants and subsidies to target areas lacking high-speed Internet access. He said in a statement last week that promoting broadband would help spur job growth, access to health care and education and promote innovation among other benefits. The inventory wouldn’t cover other countries, but a cursory look shows the U.S. lagging behind at least some of them. In South Korea, for instance, the average apartment can get an Internet connection that’s 15 times faster than a typical U.S. connection. In Paris, a “triple play” of TV, phone and broadband service costs less than half of what it does in the U.S. The Organization for Economic Co-operation and Development — a 30-member club of nations — compiles the most often cited international comparison. It puts the U.S. at 15th place for broadband lines per person in 2006, down from No. 4 in 2001. The OECD numbers have been vigorously attacked by anti-regulation think tanks for making the U.S. look exceedingly bad. They point out that the OECD is not very open about how it compiles the data. It doesn’t count people who have access to the Internet at work, or students who have access in their dorms. “We would never base other kinds of policy on that kind of data,” said Scott Wallsten, director of communications policy studies at the Progress and Freedom Foundation, a think tank that favors deregulation over government intervention. But the OECD numbers are in line with other international measures. Figures from the British research firm Point-Topic Ltd. put the U.S., with 55 percent of its households connected, in 17th place for adoption rates at the end of June (excluding some very small countries and territories like Macau and Hong Kong). “We’re now in the middle of the pack of developed countries,” said Dave Burstein, telecom gadfly and the editor of the DSL Prime newsletter, during a sometimes tense debate at the Columbia Business School’s Institute for Tele-Information. Burstein says the U.S. is lagging because of low levels of investment by the big telecom companies and regulatory failure. Several of the European countries that are doing well have forced telephone companies to rent their lines to Internet service providers for low fees. The ISPs use them to run broadband Digital Subscriber Lines, or DSL, often at speeds much higher than those available in the U.S. The U.S. Federal Communications Commission went down this regulatory road a few years ago, but legal challenges from the phone companies forced it to back away. In 2004, President Bush called for nationwide broadband access by 2007, to be nurtured by an absence of taxation and little regulation. The U.S. is very close to Bush’s goal, thanks to the availability of satellite broadband across the lower 48 states. But the Internet by satellite is expensive and slow. Nearly everyone may have access to the Internet, but that doesn’t mean they’re plugging in. Part of the problem may be that people don’t see fast Internet access as an essential part of modern life, and may need more of a push to get on. The U.S. does have wider income disparities than many of the countries that are outdoing it in broadband, and people in poverty may have other priorities for their money. Dan Correa, research analyst at the Information Technology and Innovation Foundation, believes the U.S. needs a more “proactive” broadband policy, and compares the lack of government involvement in the field with the situation in other utilities, which are mostly heavily regulated. “In the 1930s, we recognized that electricity was essential. We’re not quite at that level in broadband,” Correa said. An FCC chairman appointed by a Democratic president in 2009 may agree. Current Democratic Commissioner Michael J. Copps has said broadband availability could be encouraged with tax incentives and loans to rural utilities. The United States doesn’t look set to catch up to South Korea or even Canada (with 65 percent of households connected to broadband, according to Point-Topic) by then, because broadband adoption is slowing down after an initial growth spurt. In the last few weeks, the U.S.’s three largest Internet service providers reported adding 1.2 million subscribers in the third quarter, down from 1.54 million in the same quarter last year, according to a tally by UBS analyst John Hodulik. But the U.S. does have a few aces up its sleeve. Apart from satellite broadband it has widespread cable networks, which provide an alternative to DSL. Cable has some technical advantages over phone lines, and a new cable modem technology called Docsis 3.0 could allow U.S. Internet speeds to leapfrog those in countries dominated by DSL in a few years. On the phone side, the country’s second largest telecommunications company, Verizon Communications Inc., is spending $23 billion to connect homes directly with super-fast fiber optics. “Twenty percent of the U.S. is getting a decent network,” Burstein acknowledges. The new network can match or outdo the 100 megabits per second Internet service widely available in Japan and Korea, but Verizon isn’t yet selling service at that speed. ___ AP Business Writer Dibya Sarkar contributed to this report from Washington, D.C. ___ On the Net: Columbia Institute for Tele-Information:
Companies Tap RSS to Tame Info Overload (PC World)
As employees struggle to read an increasing amount of work-related material, some companies have turned to RSS (Really Simple Syndication) technology to improve productivity. ADVERTISEMENT
With RSS servers and readers designed for workplaces, IT departments set up internal information feeds that employees can subscribe to, a delivery mechanism that, for some information, can be more precise and effective than e-mail. "The first problem we see addressed regularly with enterprise RSS systems is e-mail overload. Most knowledge workers these days are just about completely fed up with e-mail," said Oliver Young, a Forrester Research analyst. An enterprise RSS system is ideal for delivering the type of information employees need to know about, but not necessarily act on right away, Young said. RSS keeps need-to-know information out of the e-mail channel, which for most people is "a need-to-do task list sort of thing," Young said. Often those need-to-know e-mails– such as a corporate benefits update or a newsletter– end up getting deleted or ignored, even though employees recognize that they may contain potentially important information. For example, a company could post human resource messages and documents on the intranet's human resources section and send RSS alerts with the appropriate links, instead of blasting out the information via mass e-mails. RSS feeds became popular initially as a convenient way for Web publishers to alert their readers about new articles and changed information on their sites. Using consumer grade RSS readers like those from Google and Bloglines, people quickly check what's new on their favorite sites without having to visit them. Inevitably, people started using RSS readers at work, creating potential problems for IT departments in areas like security and user support. Seeing an opportunity, vendors like Attensa, NewsGator and KnowNow developed on-premise, behind-the-firewall RSS software for workplaces. Unlike consumer RSS readers, these vendors' systems can be integrated with existing corporate directories and security frameworks, giving IT departments control over employees' RSS use. IBM's Lotus and Microsoft have started to add RSS capabilities to their respective collaboration and communication platforms, but their feature sets don't match the functionality of enterprise RSS vendors' systems, Young said. The Union Bank of California hopes that enterprise RSS can help it tame an internal communications overload. About 80 bank groups, from areas like public relations, marketing, sales, product management and operations, hit employees with a steady stream of mass e-mails, all-hands voice mails, printed literature and intranet additions. "We discovered that about half of the messages being delivered via these methods weren't appropriate to the people [receiving them] so we definitely needed to do something," said James Penn, the bank's vice president of interactive marketing and communications. For example, the bank realized that salespeople, deluged with often irrelevant information, often fall behind learning about the bank's latest offers and promotions, affecting their ability to pitch them at customers. Union Bank is now in the pilot phase of an implementation of an enterprise RSS system from KnowNow which it expects to eventually roll out to its about 10,000 employees. The bank is creating very specific RSS feeds and defining the target audience for each one, so that employees will receive fewer but more relevant messages. While the project will initially focus on improving internal communications, Union Bank may later link up the RSS system with its CRM (customer relationship management) system, as well as allow employees to subscribe to external data feeds, Penn said. At the U.K. National Health Service (NHS) division in Orkney, Scotland, the IT department has significantly cut down on e-mail overload with a NewsGator enterprise RSS system, said David Rendall, a computer programmer involved in the project. At NHS Orkney, few of the 600 or so users– mostly doctors, nurses, physical therapists and business administrators– are technically savvy. So, Rendall has reached out to departments and held frequent training sessions to promote the RSS system's use. "The biggest challenge is helping people make the switch and get their heads around the new RSS paradigm," Rendall said. This user indifference and ignorance, coupled with e-mail familiarity, is a common barrier to RSS adoption in workplaces, according to Forrester's Young. "While most people have a love-hate relationship with e-mail, it's easy to use and very convenient to [copy] your entire office to make sure you get everyone involved," Young said. This is why Young recommends starting RSS deployments within specific groups in an organization and with the purpose of improving a specific communication issue. "Where I see most enterprise RSS solutions starting to fall down is when you're trying to encourage or bring a whole host of workers along all at once," Young said. In addition to reducing e-mail, enterprise RSS systems often boost organizations' use of intranets, blogs and wikis by alerting employees to changes and additions, Young said. At NHS Orkney, the NewsGator system lets employees subscribe to feeds from the organization's blogs and wikis, thus increasing their readership and boosting collaboration and communication, Rendall said. Meanwhile, Union Bank trusts RSS will improve its intranet, currently being redesigned. "There are many applications for which we could use the intranet as a repository, and leverage RSS for distribution and change alerts," Penn said. Specifically, RSS could help with notifying Union Bank employees about modifications to policies and procedures. This is key for banks, which are highly regulated by the government. "Often a little nuance of a policy will change, and while not applicable to 90 percent of the employees, it's crucial for the 10 percent who need to know," he said. Not to be overlooked is the ability of enterprise RSS systems to give managers a clear view into how popular blogs, wikis, external sites and intranet sections are with employees, Young said. "Because it's all coming into one central location, you can do very advanced analytics on who is reading what," Young said. For example, if half of the sales team subscribes to one specific journal's feed, it might make sense to suggest the feed to the other half. "It really helps information spread more quickly and best practices to proliferate across the enterprise," he said. Likewise, it makes it easy to spot skunks. "If your CEO's blog has no one reading it, you know pretty quickly there's a problem there," Young said.
MIT researchers improve `tractor beam’ (AP)
CAMBRIDGE, Mass. - Taking up the sci-fi staple of “tractor beams,” scientists have developed a way to use light to grab and move minuscule particles on a microchip. The research could lead to fine-grained biological sensors and other precisely built nanoscale devices. ADVERTISEMENT
The work by Massachusetts Institute of Technology researchers could extend the possibilities for “optical tweezers” — super-focused beams of light that have been used for years to study and manipulate tiny biological structures or even individual atoms. Optical tweezers have been used on transparent media — like a microscope slide — that let the light shine through and hold objects in a tractor beam-like embrace. This is possible because light’s individual photons transfer minuscule amounts of force to particles they hit. What’s new in the optical tweezer from MIT’s Matt Lang and David Appleyard is that they used infrared light to move particles on silicon, the basis of microchips. (Unlike visible light, the infrared does not bounce off the silicon.) That means that MIT’s optical tweezer can be used not just for study but to build structures on the surface of chips. Lang and Appleyard proved their technique by getting 16 live E. coli cells to spell out “MIT” on a chip. The long-term potential is more practical: Lang envisions using the system to cram high-resolution sensors in very small spaces — for disease detectors, for example — and to connect silicon-based electronics to living tissues and other “biological interfaces.” “That’s sort of wide open,” said Lang, a professor of biological engineering and mechanical engineering. The research is being published in an academic journal, Lab on a Chip. Arthur Ashkin, a retired Bell Laboratories scientist who is considered the father of optical tweezers, cautioned that the MIT work could not be considered a breakthrough, since no devices using the technology have yet been built.
Restated Dell profits down $92 million (AP)
DALLAS - Dell Inc. reduced profits by $92 million in restated earnings filed with federal regulators on Tuesday. ADVERTISEMENT
The restated earnings were first announced two months ago after a yearlong internal investigation found employees had misled auditors and manipulated results to meet performance goals for more than four years. The affected earnings reports covered fiscal years 2003 through 2006, as well as the first quarter of fiscal 2007. The profit cut is equal to 3 cents per share for the total period, when the Round Rock company’s net income was more than $12 billion. Dell spent $205 million on the investigation, spokesman David Frink said. “We feel as though we have completed this chapter in Dell’s business and we’re going to be squarely focused on customers and strategy to drive shareholder value,” Frink said. An SEC probe, however, remains unresolved. Frink said it was unclear when that might end. Dell also faces shareholder lawsuits. And federal prosecutors in New York have subpoenaed documents on the company’s financial reporting since 2002. Tuesday’s filings should bring Dell back into compliance with the Nasdaq’s listing requirements, Frink added. Dell continues to struggle against competitors like Hewlett-Packard Co. and others. Last fall, overtook Dell for the No. 1 spot in PC sales. Dell has countered by striking retail deals around the world, most recently with Staples Inc. Frink said Dell plans to resume its share repurchase program shortly after it announces third-quarter results Nov. 29. Dell shares briefly hit a 52-week high of $29.92 in trading Monday after a Goldman Sachs analyst said the company’s stock price is poised to rise on improved margins and a number of partnerships. Shares closed up 33 cents Tuesday at $29.80 and rose another 72 cents to $30.52 in after-hours trading. ___ On the Net:
Tear In New Solar Panels Concerns NASA
A giant solar wing ripped as it was being unfurled by astronauts aboard the international space station on Tuesday, creating another problem for NASA at the orbiting outpost.
The next shuttle flight could be delayed if this latest problem isn’t resolved quickly, said NASA’s space station program manager, Mike Suffredini. Atlantis is supposed to lift off in early December with a European laboratory.
“We don’t clearly know what we’re dealing with yet, and as soon as we know what we’re dealing with, then we can talk about what our next steps are,” Suffredini said.
The astronauts immediately halted the wing extension when they spotted the damage. By then, the solar panel was already extended 90 feet of its 115 feet. Space station commander Peggy Whitson said the sun angle prevented her and the others from seeing the 2 -foot tear sooner.
“It’s just the way it goes,” Mission Control said consolingly.
The torn solar wing can still provide power. NASA’s bigger concern is the structural problem posed by a partially deployed panel.
The damage was especially agonizing for the 10 space travelers because it came on the heels of an otherwise hugely successful day. Two of shuttle Discovery’s crew had just wrapped up a seven-hour spacewalk and were still reveling in the smooth extension of the first of two retracted solar wings on a newly installed beam.
During the spacewalk, the third of their mission, Scott Parazynski and Douglas Wheelock installed a massive beam holding a pair of solar wings, which were folded up like an accordion. It took three days to move the beam from one location on the space station to another 145 feet away and was considered one of the hardest construction jobs ever attempted in orbit.
Parazynski also dealt with the other problem on the space station, inspecting one of two rotary joints that keep the station’s solar panels turned toward the sun.
Steel shavings were found during a spacewalk over the weekend in the joint on the right side of the station, and Parazynski was asked to look at the left joint for comparison. Everything inside that joint was shiny and looked pristine.
Until NASA figures out what’s grinding inside the gears and fixes it, the right joint will remain in a parked position as much as possible, limiting power collection.
It’s just the way it goes.
NASA plans to take a closer look at the malfunctioning joint during a spacewalk on Thursday, although that work might be upstaged by the solar wing trouble.
At Mission Control’s request, Whitson retracted the torn solar wing just a bit to ease tension on it. She said there appeared to be quite a lot of deformation to the entire area, with several sections bowed backward and kinked in various places.
The astronauts beamed down pictures of the damage so engineers could determine how bad it was and what, if anything, could be done about it.
Suffredini said the wing can provide 97 percent power since the power line doesn’t appear to be damaged. He said spacewalking astronauts could cut whatever might be snagging the solar wing, like a hinge, and possibly sew up the tear. For almost any repair, the wing probably would have to be retracted in order for the crew to reach the damage.
“We have a lot of options. We’re in a good config (configuration) to sit here and work through this problem,” he said.
Discovery’s space station construction mission has already been extended a day because of the solar joint problem, with landing set for next Wednesday. Suffredini hinted that another two days could be added to the flight if the newest problem is deemed serious enough.
Boo! Scientists Strike Back At Fear
Science is getting a grip on people’s fears.
As Americans revel in all things scary on Halloween, scientists say they now know better what’s going on inside our brains when a spook jumps out and scares us. Knowing how fear rules the brain should lead to treatments for a major medical problem: When irrational fears go haywire.
“We’re making a lot of progress,” said University of Michigan psychology professor Stephen Maren. “We’re taking all of what we learned from the basic studies of animals and bringing that into the clinical practices that help people. Things are starting to come together in a very important way.”
About 40 million Americans suffer from anxiety disorders, according to the National Institute of Mental Health. A Harvard Medical School study estimated the annual cost to the U.S. economy in 1999 at roughly $42 billion.
Fear is a basic primal emotion that is key to evolutionary survival. It’s one we share with animals. Genetics plays a big role in the development of overwhelming - and needless - fear, psychologists say. But so do traumatic events.
“Fear is a funny thing,” said Ted Abel, a fear researcher at the University of Pennsylvania. “One needs enough of it, but not too much of it.”
Armi Rowe, a Connecticut freelance writer and mother, said she used to be “one of those rational types who are usually calm under pressure.” She was someone who would downhill ski the treacherous black diamond trails of snowy mountains. Then one day, in the midst of coping with a couple of serious illnesses in her family, she felt fear closing in on her while driving alone. The crushing pain on her chest felt like a heart attack. She called 911.
“I was literally frozen with fear,” she said. It was an anxiety attack. The first of many.
The first sign she would get would be sweaty palms and then a numbness in the pit of the stomach and queasiness. Eventually it escalated until she felt as if she was being attacked by a wild animal.
“There’s a trick to panic attack,” said David Carbonell, a Chicago psychologist specializing in treating anxiety disorders. “You’re experiencing this powerful discomfort but you’re getting tricked into treating it like danger.”
These days, thanks to counseling, self-study, calming exercises and introspection, Rowe knows how to stop or at least minimize those attacks early on.
Scientists figure they can improve that fear-dampening process by learning how fear runs through the brain and body.
The fear hot spot is the amygdala, an almond-shaped part of the deep brain.
The amygdala isn’t responsible for all of people’s fear response, but it’s like the burglar alarm that connects to everything else, said New York University psychology and neural science professor Elizabeth Phelps.
Emory University psychiatry and psychology professor Michael Davis found that a certain chemical reaction in the amygdala is crucial in the way mice and people learn to overcome fear. When that reaction is deactivated in mice, they never learn to counter their fears.
“Fear is a funny thing. One needs enough of it, but not too much of it.”
Scientists found D-cycloserine, a drug already used to fight hard-to-treat tuberculosis, strengthens that good chemical reaction in mice. Working in combination with therapy, it seems to do the same in people. It was first shown effective with people who have a fear of heights. It also worked in tests with other types of fear, and it’s now being studied in survivors of the World Trade Center attacks and the Iraq war.
The work is promising, but Michigan’s Maren cautions that therapy will still be needed: “You’re not going to be able to take a pill and make these things go away.”
When it comes to ruling the brain, fear often is king, scientists say.
“Fear is the most powerful emotion,” said University of California Los Angeles psychology professor Michael Fanselow.
People recognize fear in other humans faster than other emotions, according to a new study being published next month. Research appearing in the journal Emotion involved volunteers who were bombarded with pictures of faces showing fear, happiness and no expression. They quickly recognized and reacted to the faces of fear - even when it was turned upside down.
“We think we have some built-in shortcuts of the brain that serve the role that helps us detect anything that could be threatening,” said study author Vanderbilt University psychology professor David Zald.
Other studies have shown that just by being very afraid, other bodily functions change. One study found that very frightened people can withstand more pain than those not experiencing fear. Another found that experiencing fear or merely perceiving it in others improved people’s attention and brain skills.
To help overcome overwhelming fear, psychologist Carbonell, author of the “Panic Attacks Workbook,” has his patients distinguish between a real threat and merely a perceived one. They practice fear attacks and their response to them. He even has them fill out questionnaires in the middle of a fear attack, which changes their thinking and causes reduces their anxiety.
That’s important because the normal response for dealing with a real threat is either flee or fight, Carbonell said. But if the threat is not real, the best way to deal with fear is just the opposite: “Wait it out and chill.”
Internet tax moratorium goes to Bush (AP)
WASHINGTON - A bill to extend a moratorium on Internet access taxes for seven years was approved 402-0 by the House Tuesday, less than two days before it was set to expire. ADVERTISEMENT
The House initially approved a four-year ban, but last week the Senate passed a seven-year prohibition, despite considerable support for a permanent ban. “Seven years is better than nothing, and that’s what we’re doing today,” said Rep. Fred Upton, R-Mich, during remarks on the House floor. A House bill that would make the moratorium permanent has 238 House co-sponsors, more than a majority. The tax ban, first approved in 1998 and twice renewed, is set to expire Nov. 1. Support for a permanent ban was strong in both the House and Senate, but concerns over the potential long-term impact on state and local governments forced a compromise. The provision amounts to a moratorium on state and local taxes, said David Quam, director of federal relations with the National Governors Association. And with the Internet changing rapidly, the issue should be revisited periodically, he said. “The implications could be pretty severe down the road if they got that wrong,” he said. “It’s actually a decent compromise that state and local governments and industry helped craft.” Rep. Linda Sanchez, D-Calif. called the bill “bipartisan legislation at its best” and noted it was supported by businesses, state and local government organizations and labor unions. In addition to lengthening the ban from four years to seven years, the legislation also contains a provision aimed at preventing state and local governments from assessing taxes beyond those levied on simple Internet access. At the urging of Sen. Ron Wyden, D-Ore., the legislation specifically prohibits taxation on e-mail and instant messaging services “that are provided independently or not packaged with Internet access.” The extension also exempts some states that approved taxes prior to the original enactment. Sen. John Sununu, R-N.H., supported a permanent ban, but helped craft the seven-year compromise. “Seven years is better than we’ve ever done before,” he told The Associated Press. “I think that’s an important place to start.” The bill now goes to the White House for President Bush’s signature.
U.S. Takes New Tack To Defend Power Grid
This article was written by Mark Clayton.
For nearly five years, the U.S. government has struggled to guard the nation’s electric grid, drinking water, and other critical infrastructure from cyber-attack. But as hackers continue to infiltrate such systems, and as reports surface of a surge in computer attacks on the electric grid, experts and lawmakers have an urgent message for the Bush administration: Cybersecurity defenses need an overhaul.
U.S. lawmakers are pressing for a new approach that focuses more on systems that can rebound if infiltrated than on building ever-stronger “fire-walls” to keep hackers out.
On Tuesday, lawmakers on a House Homeland Security subcommittee are expected to unveil a blue-ribbon commission charged with developing a new national cybersecurity strategy in time to offer the next president.
The Bush administration, meanwhile, is close to unveiling a new cybersecurity approach of its own, an administration official told the Monitor. National Security Agency expertise may be deployed to help protect vital control systems of the electric grid and other key infrastructure, The Baltimore Sun reported last month.
“Times are changing very quickly here, and cybersecurity that was good enough even a couple of years ago — the strategy and approach — is obsolete,” says Scott Borg, director of the U.S. Cyber Consequences Unit, a nonprofit security think tank that advises government and industry.
“We do have a growing problem as our adversaries focus on critical infrastructure,” concurs Amit Yoran, CEO of Netwitness, a network security firm, and former director of DHS’s National Cyber Security Division. In the event of a cyberattack on any critical piece of infrastructure, “what we need is a layered defense in which the overall system is still available — and not a systemic failure.”
Both men have been tapped to serve on the new congressional commission.
Driving such concerns are reports that malicious attacks are rising on specialized computer-control systems that open and shut valves on natural-gas pipelines, throw circuit breakers on power lines, and make telecommunications and defense networks, nuclear-power plants and hydro dams do their jobs.
If hackers half a world away break into and commandeer these “supervisory control and data acquisition,” or SCADA, systems, then the U.S. grid, pipelines, and other key infrastructure connected to the Internet are vulnerable to interruption or damage, experts say.
Danger to SCADA systems for the electric grid, for instance, was highlighted in a 2002 National Research Council report. At a key meeting in July 2003, officials from the U.S. Department of Energy, DHS, the national laboratories, and other agencies convened to develop a national cybersecurity plan.
Despite that and other efforts since 9/11 to protect control systems from cyberattack, “the federal government lacks an overall strategy for coordinating public and private sector efforts,” the Government Accountability Office (GAO) reported to Congress earlier this month.
A lot of people have stock answers saying everything’s just fine, but the point is, if the underlying systems are vulnerable, that’s all there is to it.
Some experts describe a patchwork defense that has many gaps — and they note that malicious attacks, directed in particular at the electric grid, are growing.
Internet attacks on the 100 electric utility clients protected by SecureWorks, an Atlanta-based cybersecurity firm, leaped 90 percent this year — from 43 attacks per utility per day at the beginning of the year to 93 since May, company officials reported this month. That’s about double the rate for other industries SecureWorks protects.
The U.S. has been “in a race against time” since early 2005, when the attention of “black hat” hackers shifted to focus more on probing and exploiting SCADA control-system weaknesses of electric utilities, says Borg. Yet lights have mostly stayed on — a testament to the notion that industry and government still appear to be ahead in the race.
In a bid to plug gaps, the National Electric Reliability Corp. (NERC) in June was put in charge of grid reliability. It has proposed eight new cybersecurity requirements that are already being adopted by the electric-power industry. Those standards, though, were attacked as inadequate by experts during an Oct. 17 congressional hearing.
Known examples of hackers infiltrating the grid and taking parts of it down are rare. Such cases exist, security experts insist, though nondisclosure contracts prohibit them from talking about them to the press.
A year ago, Ira Winkler, a security expert taking part in an exercise to test the cyberdefenses of a nuclear-power plant, used his computer to hack into the plant’s control system. After a few hours, the whole thing was called off because the “simulation” was too successful. Winkler had wrested control of key systems from plant engineers and could do what he wanted with the plant.
“A lot of people have stock answers saying everything’s just fine, but the point is, if the underlying systems are vulnerable, that’s all there is to it, says Winkler, a former NSA cryptanalyst who is now president of Internet Security Advisors Group, an Internet security company.
In March 2005, security experts in the electric utility industry reported hackers were targeting the grid and had gained access to control systems, the GAO said last year. In a few cases, the cyberintrusions “caused an impact,” although no serious damage occurred, it said.
Even so, a video released last month illustrates the potential danger to the power grid, experts say. While in the past, most had imagined a cyberattack might shut down patches of the U.S. grid for a few days at worst, But the video — which shows a demonstration by the Idaho National Laboratory — depicts a large electric generator shaking violently, spraying metal parts, and spewing smoke before grinding to a stop.
The method of attack used in that demonstration could be replicated to destroy more and larger equipment, several experts say. Damage from such an attack would not be easy to repair quickly, because parts such as turbines are often huge, take a long time to build, and are made mostly overseas.
“There’s a great danger right now that government will spend a lot of money trying to provide better perimeter defenses around the e-mail systems of government, when they should be thinking a lot more about critical infrastructure like the grid,” Borg says.
A destructive attack could darken parts of the U.S. for months, costing hundreds of billions of dollars and many lives, Borg’s group estimates.
As soon as the vulnerability was identified, DHS alerted electric utilities nationwide and provided a fix. But it is not clear how widely the utilities applied the “mitigation measures” in the six months since the video, or even whether the NERC has the power to order a mandatory patch, says an Oct. 17 letter to the Federal Energy Regulatory Commission from Reps. James Langevin (D) of Rhode Island, Michael McCaul (R) of Texas, and Sheila Jackson-Lee (D) of Texas.
“We got the information into the hands of people that needed to know it,” says Robert Jamison, DHS undersecretary for National Protection & Programs. “Currently, [utilities] are not a required [to respond], but industry does have a vested interest in these mitigations. We’ll continue to monitor to see if we need to make it a requirement.”
A spokesman for the electric industry says the industry is working hard on the cybersecurity issue and is moving at full speed to implement necessary fixes.
“Anytime we’re adding something that’s important enough to have effects on the system, reliability is the key issue,” says Ed Legg, a spokesman for the Edison Electric Institute, which represents investor-owned utilities that supply 70 percent of the nation’s power. “There is every incentive to do this. Our members are taking it very seriously.”
Woz raps on Apple for lower ideals, locked iPhone, less innovative UI
Woz raps on Apple for lower ideals, locked iPhone, less innovative UI
Posted Oct 29th 2007 11:58PM by
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