On Mon, Feb 17, 2014 at 10:02:18PM +0100, Daniel Cegie?ka wrote: [...] > At least on linux this type of abuse seem to be still (very) effective: > > http://blackhatlibrary.net/LD_PRELOAD > http://blackhatlibrary.net/Azazel > > and of course PAM: > > http://blackhatlibrary.net/Hooking_PAM
Here's a nickel, kid. Get yourself a real OS.