aeGis is an OSS alternative to other security apps that interact via SMS.
aeGis allows you to lock, locate, wipe, and alarm your phone via configurable SMS passphrases.
If your phone ever goes missing or is stolen, simply text the passphrase you chose to your device to activate any of the four options. aeGis will alert you if the action has been successfully completed.
aeGis source code can be found at http://github.com/Decad3nce/Aegis
For inquiries or comments, please see: http://forum.xda-developers.com/showthread.php?t=2038762
HINT: Default unlock code if you manage to lock yourself out, is "aeGis" (case sensitive)
HINT: The application has to be started at least once on boot for receiver to work.
REASONS FOR PERMISSIONS:
Receive SMS:
This allows the application to spawn the various activities.
Send SMS:
This allows the application to send a mapview in sms format to the originating address.
Precise Location:
This allows the application to track the devices location to be sent to location requesting originating address.
Control Vibration:
As-is.
Internet:
Needed implicitly by geocoder.
Currently supported:
635 different devices, according to play store.
If you would like to donate to the project, see:
https://play.google.com/store/apps/details?id=com.decad3nce.aegisdonate

Issues:
Geocoder locale is currently forced to English. (Location tracking may not function properly in your region).
No translations currently available.