Networks That Talk Back

With broadband Internet connections able to handle steadily increasing amounts of traffic, the notion of using the same lines to transmit telephone communications via the computer sounds like the perfect moneysaver. But the technology still has security problems that must be worked out before it can become the standard way that businesses make calls, according to technology experts. Link to the NIST report on VoIP and other VoIP reports .

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Law enforcement does not need a warrant to obtain the IP addresses for Twitter users, according to a recent decision. In investigating contributors to Wikileaks, the federal government asked Twitter to turn over the suspects’ account information. A U.S. district court ruled that the government does not need a warrant and that Twitter users have no expectations of privacy.

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Networks That Talk Back

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