Wiper Lite can be programmed to force factory data reset of your lost device after 3 failed password attempts.When an incorrect password is keyed in multiple times, contacts, photos, videos, emails, SMS, and all other data on your device will be removed.To edit the number of attempts, you can upgrade to the full version of Wiper for $0.99: http://market.android.com/details?id=com.bsecure.wiper With Wiper, never worry again about someone picking up your lost phone and having access to your private and sensitive contents.