just finished a dovecot2 installation for a small office <10users. It wasnt pretty!!! Seems that i have forgot some things about !dovecot
sorry !selinux, i have to disable you - it is really difficult to configure !centos with selinux enforcing. Especially when time is money!
WTF, in only 40min, ssh brute force attack !
Jul 14 17:54:56 server1 sshd: Server listening on 0.0.0.0 port 22.
Jul 14 18:36:16 server1 sshd: Invalid user center from 18.104.22.168
thank Venema for TCP Wrapper
I believe that this is a security risk for new installations.
Ok, root cant ssh access the server.
We create a simple user to login and then su to root.
I dont want ssh daemon to be started by default, before i finished with my linux server configuration and add some security measures to prevent issues like that.
And the most significant part is that i had configured my router sshd port to a non known tcp port !!!!
waiting for !fdupes to scan 100.000 files from a 1.5T partition takes almost the same time to install slackware from floppy disks!
first impressions !centos6 dvd installation: super fast, extremely easy process. Some people have learned from past mistakes
how to find your key bindings ? open xterm and write: cat > /dev/null Then just type some ctr, alt and arrow keys !
why smartphones are useful when you are on a relationship: http://www.thedoghousediaries.com/comics/uncategorized/2011-06-03-de58a19.png
Dont forget hsgr motto: “Be Excellent To Each Other…. Party On Dude” !