Employee productivity is enhanced by technology that maximizes mobility and communication options. To incorporate wireless connectivity into its enterprise environment, Intel IT has chosen the 802.11 wireless standard, with its built-in Wired Equivalent Privacy (WEP) protocol, plus a virtual private network (VPN) solution. Although deploying VPN across an enterprise requires careful planning and management, the experience at Intel is that—although the effort is significant—the payoff is worth it.