Lockscreen issue with CM9

i use my SGS2 with cyanogenmod9, and I found out the following:
I CM9 you can activate the option to kill an active app by holding the “back” button.

If I lock my SGS2 via anti-theft sms and the lockscreen appears, I can simply close the lockscreen by holding the “back” button.

Well… It’s not wise from CM9 to kill the password security of the phone… I suppose there should be a way to avoid to kill precisely the lockscreen… Or would be only we two that want it? ???

would be wise to not kill the lockscreen, yes :slight_smile:

So it seems this is a CM9 specific issue and not Avast side.