I'm mainly interested in "full device encryption" and "file shredding". Full Device Encryption: - it seems WhisperCore was purchased and it's download pulled from the web. Any users here that can give us a review and know anything about it's future? - any other apps like this?? - i've read that ICS may have it built -in. Is this true File Shredding: - has anyone tested the various file/free space overwrite tools available on the market for their ability to make files non recoverable? - do any change file names before shredding?? - know of any computer programs like "Eraser" that are planning to make compatible with Android Thanks!