This report helps security and risk (S&R) leaders develop comprehensive strategic mobile security plans to secure and protect both employees' and customers' mobile moments — without degrading the quality of those experiences. Developing a comprehensive mobility strategy requires S&R leaders to: 1) collaborate with executives and decision-makers across the business; 2) communicate the need for a comprehensive mobile strategy; 3) understand current and future mobility requirements; and 4) develop and document a future road map. This is an update of a previously published report; Forrester reviews and updates it periodically for continued relevance and accuracy.