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To: Sawtooth who wrote (3249)3/3/1999 5:47:00 PM
From: djane  Respond to of 29987
 
Are lots of funds restricted from buying "F" stocks? If so, boot the darn thing. How about GSTRC? (Globalstar.com) <gg>



To: Sawtooth who wrote (3249)3/3/1999 5:49:00 PM
From: djane  Respond to of 29987
 
Satellite hack raises security questions

news.com

By Corey Grice
Staff Writer, CNET News.com
March 3, 1999, 12:10 p.m. PT

Britain's Ministry of Defense is denying that the nation's
military satellites were hacked, but the reported
disruption raises questions about the security of all
satellite-based communications services.

Control of one of the satellites in Britain's Skynet system,
which delivers communications services to the nation's Royal
Air Force and other armed forces units, was reportedly
seized by hackers over the weekend. The British government
was then the subject of an alleged blackmail threat following
the attack.

But the government is denying that the James Bond-like
incident ever occurred.

"The satellite system has not been hacked into and the
satellite has not changed course," said a spokeswoman for
Britain's Ministry of Defense, who declined to give her name.
"And, the security levels make it extremely difficult, if not
impossible, to hack into the system."

Industry experts said hacking into a satellite system is
difficult, and commercial satellites are relatively safe from
meddlers. Yet as the communications industry begins to rely
more heavily upon satellites, the cause for concern over
hackers is no longer limited to Webmasters.

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Read related news
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Commercial satellite launches are on the rise and the
number of "birds" in the sky continues to grow. There are
about 330 commercial satellites in orbit today, according to
the Satellite Industry Association, a commercial trade group.

Companies such as Iridium, a satellite mobile phone provider
which owns a 66-satellite network, and Teledesic, a satellite
data provider, have hinged their whole business success on
their galactic machinery.

Meanwhile, direct broadcast
satellite operators, such as
DirecTV and EchoStar
Communications, have grown
in popularity in recent years
and, as a result, have cut into
the cable television market.

This increasing use of satellites
raises security and reliability
questions should computer
hackers turn their attention to
the heavens. Although not the
work of hackers, nearly 40
million paging customers were
without service last year when
PanAmSat's Galaxy IV satellite
broke down--a reminder of what
could happen when a
communications satellite fails.

"[Hacking is] a concern and
companies are taking steps to prevent that," said Clayton
Mowry, executive director of the Satellite Industry
Association. "But it's not like you'd use a backyard dish to
do this."

Industry experts said satellite companies use encryption to
protect their data and company control centers, used to
monitor satellites and maintain their correct position in
space, are typically secure facilities with surveillance
cameras, alarms, and other security measures.

"You'd need the encryption keys, or access to a control
center, or both," Mowry said. "I don't know of any cases
where satellites have been commandeered."

How to hack
Analysts said there are several ways satellite systems can
be disrupted. With sufficient power from a satellite dish on
the ground, an orbiting satellite's signal can be blocked.

"One way is simply brute force, by sending a signal
up to a given satellite and jamming it," said Steve
Blum, president of Tellus Venture Associates, a
satellite consulting firm. "That's nothing new. That's
as old as radio itself."

Experts said that occasionally happens by accident,
but jamming a satellite is easy to trace and
communications services, such as TV signals, are
rarely disrupted as programmers and providers usually
have backup capacity on other satellites.

The computer systems used to monitor and control
the satellites also pose a potential weak link;
although most are housed in secure facilities, in
theory they could be infiltrated, Blum said.

But industry sources said many of the potential
pitfalls are not unique to satellites. Smaller radio
stations have been known to have their signals
blocked by more powerful transmitters. And hackers
could just as easily attempt to break into the
computer systems of a cable operator in an attempt
to shut down services to a certain neighborhood.

"The guys that designed these systems all have
military histories," Blum said. "You're dealing with
companies that are very much knowledgeable about
security."

Related news stories
• Satellite seizure, blackmail reported February 28,
1999
• PanAmSat suffers satellite setback November 19,
1998
• Outage hits pagers, Net access May 21, 1998

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To: Sawtooth who wrote (3249)3/3/1999 5:51:00 PM
From: djane  Read Replies (2) | Respond to of 29987
 
PC makers warned of handheld attack

news.com

By Stephanie Miles
Staff Writer, CNET News.com
March 3, 1999, 1:25 p.m. PT

SAN FRANCISCO--Internet appliances and handheld
devices are emerging as viable and inexpensive
alternatives to traditional desktop computing, several
analysts warned yesterday, which could cut into the
market for PCs.

Analysts speaking at International Data Corporation's
Directions conference here yesterday hammered home the
idea that the way consumers and businesses access the
Internet and conduct basic computing chores will change
dramatically as consumer electronics and start-up firms
begin aggressively pushing set-top Internet boxes, screen
phones, low-priced handhelds, and home networking
equipment.

PC sales, particularly in the low end of the market, will
continue to grow, but PC makers will need to focus on
adding services and value to compete against low-priced
devices capable of basic computing functions.

Many PC vendors are already looking for new revenue
streams, such as Gateway with its YourWare program, said
Bruce Stephens, a PC analyst. Dell today expanded its
online offerings with a new Internet store.

"Products equal revenue, but services equal profits,"
Stephens said, calling Internet services "the new battle
ground."

Of course, the device makers have their work cut out for
themselves as well.

To effectively compete with PCs, Internet devices should
focus on specific targeted applications and markets, said
Sean Kaldor, IDC vice president of developing markets and
technologies, instead of integrating too many functions into
one product. Television set-top box providers must focus on
enhanced television viewing, rather than offering full-fledged
Web browsing.

"On TV, watching television is the killer app," he said,
pointing to interactive yellow pages and address books as
the "killer app," for screen phones.


Disputing the notion that consumers are reluctant to use the
television interactively, Kaldor pointed to electronic
programming guides as an example of entry-level two-way
services already popular among viewers.

As an e-commerce platform, television also offers an
immediacy that traditional retail and even online commerce
via the PC do not offer, he said. For certain products like
music, video, and broadcast content on demand,
e-commerce over the television offers "instant gratification,"
although he conceded that the platform is not ideal for true
Web surfing.

There is a huge opportunity for
consumer electronics
manufacturers amid the
transition "from analog to
digital," according to Kevin
Hause, another IDC analyst,
who spoke about next
generation consumer devices.

"For as much opportunity as
there is, there is an equal
amount of uncertainty," Hause
said. "Expect a spectrum of
devices, not one integrated
product."

Unlike PCs, which until recently commanded relatively high
profit margins, consumer Internet devices will have to be
priced under $400 to appeal to consumers who typically have
an $800 budget for appliances and technology. Hause noted
that VCRs did not begin to take off in sales until prices came
down to this range.

The upside is that the Internet encourages creative
business models which allow for incremental
revenues. Additionally, consumer electronics
companies are already well schooled in the
importance of simple designs and easy-to-understand
instructions manuals, an area PC makers have not
yet learned to emulate. In a telling example, Hause
noted that the WebTV user manual is 10 pages long,
while an instructions booklet for a PC add-on part is
over 100 pages long.

Consumers rarely need a "Device for Dummies book,"
Hause said, referring to IDG's popular line of how-to
books. "That would be a bad sign."

Screen phones are another little-known, but growing
area, he said. These phones, which offer limited
Internet access and address books, are hindered by a
lack of infrastructure and few end-to-end solutions.
Still, screen phone shipments outdid WebTV
shipments last year, he said.

Handhelds on the rise
While newfangled devices like screen phones and
set-top boxes are a couple of years away from mass
acceptance, handhelds are already a popular
alternative to desktop computing. But there is also
much more market stratification in the mobile space
than in the desktop world, said IDC's mobile analyst
Randy Giusto.

Enterprise customers favor stability in corporate
notebook lines as they allocate most of their
technology budgets to Year 2000 readiness, while
smaller companies demand expanded Web support
and individual mobile professionals look for innovative
and cool designs, he explained.

"Certain areas of [the handheld] market are
exploding," Giusto said, pointing to palm-size devices
like 3Com's PalmPilot. Palm-sized devices are poised
for even larger growth as enterprises and small to
medium-sized businesses sales take off. The
PalmPilot is a unique case, Giusto noted, gaining
entry to the enterprise through back-door sales to
individuals, much like a Trojan horse.

Mobile vendors need to focus on non-traditional
markets for growth, Giusto advised, such as vertical
markets, consumers, and the education markets.

Although historically there has been a hefty price
premium for mobile devices, Giusto noted that there
has been some significant price compression
affecting both notebooks and handhelds. The
highest-end notebooks are now priced below $5,000,
but low-end notebooks have bottomed-out at $1,300,
as an oversupply of components like LCDs has
slowed low-end price drops.
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