Wi-Fi hotspots in coffee shops, hotels, railway stations and airports have become a welcome resource for any business traveler, providing them with a convenient means to carry on working while on the move. Employers, in turn, are increasingly happy to embrace the accompanying productivity benefits. Over 80% of enterprises now allow employees to use personal devices to connect to corporate networks.
Yet public Wi-Fi has a dubious security reputation. Even with password protection, public hotspots are an open invitation for anyone with illicit intentions to snoop and intercept data communications to their heart’s content.