i am new to the mac i have always used windows untill i got a port hacker and he has broke two pc for me.this is why i got a mac and change my isp so i dont know if i am being causous or paranoid but could you have a look at this and tell me if it is ok.also i would like to know i have come across a few folders with a small red ring on them and when i try to open them it will not let me.the names on the folders which are in the log file is[krbskdc]and the other one is [secutityproxy].
