.. _modify-system-security:

Modify System Security
======================

#. Disable SELinux.

   .. note::

      You can read more about modifying SELinux at
      `https://wiki.centos.org/HowTos/SELinux
      <https://wiki.centos.org/HowTos/SELinux>`__

#. Open ports 80 and 443 in the firewall.

   .. note::

      You can read more about modifying the firewall rules with
      :command:`iptables` at `https://wiki.centos.org/HowTos/Network/IPTables
      <https://wiki.centos.org/HowTos/Network/IPTables>`__