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3G vs wi-fi: Let battle commence

News Fogg said: "Vodafone is hoping that for business travellers the much greater coverage of 3G will prove attractive. However, Fogg acknowledged wi-fi provides more effective coverage in buildings and... [18 Jun 2007]

Channel:
Mobile & Wireless
Tags:
analyst, battle, vodafone, 3g

Wi-Fi security tips - let's take care out there

News Think about end-to-end security using PPTP (Point-to-Point Tunneling Protocol), IPSec, firewalls (even at the intranet level) and persistence applications that allow for areas of patchy or no coverage. [26 Mar 2003]