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* Challenges in crowded Wi-Fi environments
With $388 million judgment in tow, security vendor targets oil and gas industry
Can Web 2.0 leaders Google, Facebook and Twitter fend off charging upstarts?
Lower salaries are driving IT vendors to open offices overseas.
A more mature market has attracted additional mobile operators, such as Qwest, AT&T and Tele2 Sweden
Network management practices could fall under consumer protection, Leibowitz says