User: I'm trying to decide between an iPhone and an Android. Can you tell me about the security features of each?
Assistant: Sure, here are some features to compare:
Apple iOS is closely controlled and tested by Apple, in comparison to Android which is an open-source platform.  Apple also limits which applications can be installed on their phones, as they are verified by Apple before they can be downloaded on the phone.  In comparison, there may be many more applications available on Android-based phones, but these applications have not been subject to security testing on Apple's part.
Both the iOS and Android operating systems have Anti-malware programs available, such as iSIGHT Air, which runs scans in the background during idle time, and continues to update its anti-malware signatures.  It's important to keep your device up to date with the latest anti-malware results to help protect against evolving threats.  Both devices also offer Anti-theft features, for example in the Apple device iCloud removes all personal information from an iPhone if it is lost or stolen.  These security features allow the owner to quickly recover their information in the event of theft.
Android has a Keyguard lock feature that also allows you to assign different passwords for locking the device, and setting limits on who can unlock your device at any time.  Apple's iOS also helps to protect your