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We found the problem was definitely not with the ISP -- instead,
we observed vast amounts of MP3s and movies being downloaded
by employees. In some cases, these employees were siphoning off
upwards of 70% of the available Internet connection bandwidth. As
a result, the companies were able to address what turned out to
be a personnel issue.
Horror
Story #2
Several years
ago, before DSL became widely available, one of our clients had
an ISDN connection for their Internet connectivity. ISDN, unlike
DSL, required the customer to pay per minute the Internet connection
was actually being used (once everyone stopped surfing for a minute
or so, the connection automatically shut off). One month, the customer
got a bill for several thousand dollars which claimed the connection
had been on virtually nonstop for the entire month. Horrified, the
client called on us to research what could possibly be happening.
Their ISP further
indicated the problem had not yet gone away and they could expect
another humongous bill the following month. Escape quickly set up
a network traffic sniffer and easily deduced that one employee of
the company had installed a screensaver for the now-defunct news
"push" service PointCast, which automatically sent news updates
every few minutes, thereby keeping the ISDN connection live nearly
all the time his computer was on.
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