I was wondering if one can select different passwords for device encryption in ICS?
Having the same password for encryption and unlocking the screen isn't quite that secure...
Thanks for hints.
No. A quote from http://support.google.com/android/bin/answer.py?hl=en&answer=1663755:
EDIT: I found this on xda, but I think it might be risky and not worth the effort. http://forum.xda-developers.com/showthread.php?t=1680857
Yes, you are able to set a different password for device encryption to the one you choose for screen unlock.