A few days ago I installed a new linux os. Today i realize /root has o+r (755) so EVERYONE is able to see my root sql password in /root/.my.cnf. I freaked out and simply changed /root to 750.My /var/www folder is 2755 but all the folders in it are 2750 (so certain users can browse to the folder without being blind). What software, file permissions and other DEFAULT configuration should I change?
Default configuration I need to change?
security;defaults