For more information on mobile phone security, visit these websites:
Windows mobile securityFor a basic guide on security settings in Windows Mobile
iPhone securityFor a comprehensive guide to securing your iPhone. This site allows you to download a security document titled "Security Configuration Benchmark For iPhone"
Blackberry securityFor a comprehensive guide to Blackberry security, including FAQ
Nokia securityFor basic information on mobile phone viruses and malware
AMTAFor comprehensive information and news on mobile phone use and security
Australian Government mobile phone security fact sheetProvides further simple security tips to secure your phone, child safety checklist, and what to do if your mobile phone is stolen
NIST guidelines for managing the security of mobile devices in the enterpriseFor a comprehensive guide to securing your mobile devices.