Hello ladies and gents, Entering very long password is not too feasible every time we want to wake up the phone and check the weather. Pattern isn't too secure. I am looking for a method, a tool, which would make my phone secure, possibly encrypted. Today i bought my first app in the and shop. I didn't have to login, provide any verification data - nothing. Just click - buy. This is a bit concerning. Why have i put this topic under SGS2 you may ask. It is because: -I have this phone -It has 2 cores - perfect for encrypting/decrypting. -I heard that with And 2.3.4 will come encryption! I also read some of you already have 2.3.4. This question is for them: Is there device encryption implemented? Are there various password or security profiles? Is encryption taking lots of battery life? If 2.3.4 doesn't have stuff i asked about, is there some clever way or app that could do all these things?