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  • 4 Ways Businesses Use Free Wi-Fi to Better Serve Customers

    Wi-Fi is largely a given in today's homes and office buildings. Increasingly, though, retailers, schools and specialty shops are getting into the mix. Here four firms discuss the philosophy behind their free Wi-Fi.

    Written by Jen A. Miller03 March 14 15:54
  • Caveats for VPN users in public Wi-Fi hotspot networks

    Using non-secured public Wi-Fi hotspots can leave you vulnerable to identity theft, data theft, snooping, impersonation and malware infection. That's why so many people rely on public virtual private network services, but VPNs are no panacea. Here are five potential gotchas.

    Written by Sohail Ahmad, independent Wi-Fi consultant31 Oct. 12 14:48
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