5 Ways to Protect Your Mobile Device
1. Enable auto-lock and password protection.
2. Connect to secure Wi-Fi networks and disable Wi-Fi when not in use.
3. Update mobile devices frequently; select the automatic update option if available.
4. Delete all information stored in a device prior to discarding, exchanging, or donating it.
5. Use tracing and tracking software; report lost or stolen devices immediately.
For more useful hints, visit "Ten Steps to Secure Your Mobile Device."