Ned Slider
Wiki/forum/IRC: NedSlider
Contributed Articles:
IPTables HOWTO: http://wiki.centos.org/HowTos/Network/IPTables
Securing OpenSSH: http://wiki.centos.org/HowTos/Network/SecuringSSH
SELinux Guide: http://wiki.centos.org/HowTos/SELinux
Becoming Root: http://wiki.centos.org/TipsAndTricks/BecomingRoot
A simple postfix/dovecot email server: http://wiki.centos.org/HowTos/postfix
Spam filtering with postfix restrictions: http://wiki.centos.org/HowTos/postfix_restrictions
Postgrey spam filtering for postfix: http://wiki.centos.org/HowTos/postgrey
SASL and SSL/TLS for postfix/dovecot: http://wiki.centos.org/HowTos/postfix_sasl
Amavisd with ClamAV and SpamAssassin in Postfix: http://wiki.centos.org/HowTos/Amavisd
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