David Bomba

Citadel

site:2000

edit the setting in the ssh config found at /etc/ssh/sshd_config
PermitRootLogin no

then restrict the users that can log in using ssh, use spaces between names
AllowUsers alice bob

restrart sshd service
service sshd restart

Basic Hardening Prinicples

Firewall

Mail server install

yum install webalizer
for i in /etc/webalizer/*.conf; do webalizer -c $i; done

Need to transfer large amount of data between remote servers? Need to migrate your hosting to another provider? Rsync makes your life easy
rsync -ave ssh source.server:/path/to/source /destination/dir

-z add compression too!

http://docs.cslabs.clarkson.edu/wiki/Install_AWStats_on_CentOS_5

Install RPM FORGE

rpm -Uhv http://apt.sw.be/redhat/el5/en/i386/rpmforge/RPMS/rpmforge-release-0.3.6-1.el5.rf.i386.rpm

Install awstats
yum install awstats

Edit conf file.

nano /etc/httpd/conf.d/awstats.conf

make it look like this, however change the /dir/structure/ to point to the doc root of your web folder you want to generate stats for

Alias /awstats/icon/ /var/www/awstats/icon/

ScriptAlias /awstats/ /var/www/awstats/

DirectoryIndex awstats.pl
Options ExecCGI
order deny,allow
allow from all


edit conf file
nano /etc/awstats/awstats.localhost.localdomain.conf

SiteDomain="www.server.name.com"
HostAliases="aliasa.server.name.com"

move conf files

mv /etc/awstats/awstats.localhost.localdomain.conf /etc/awstats/awstats...conf

set update profile of awstats (default is 1 hr)

/usr/bin/awstats_updateall.pl now -confdir="/etc" -awstatsprog="/var/www/awstats/awstats.pl"

start web service

/etc/init.d/httpd start

test to see if it works
http://www.server.name.com/awstats/awstats.pl?config=www.server.name.com

Install package

yum install vsftpd

turn services on

chkconfig vsftpd on

service vsftpd start

set service to start automagically on reboot

chkconfig --level 345 vsftpd on