Whether users are bringing mobile devices from home or you're rolling them out as part of a mobile business strategy, granting employees mobile access to the corporate network and their business applications is a risky proposition. Unlike the days of standard-issue, tightly controlled PCs and BlackBerrys, today's challenge is how to say "yes" to device choice for the masses while keeping the mobile enterprise safe and secure. IT needs to protect devices, safeguard the corporate network, prevent data leakage and maintain compliance with corporate and regulatory policies.