Virtual hosting and security holes. Brief overview.
About distro's.
1.Use standard and stable distro like RHEL, Suse, CentOS and Debian. Do not use testing, unstable and rare distros like Fedora, Ubuntu, OpenSUSE etc....
2.Do regular update of distro to keep it fresh and fix security holes.
About applications.
1.Use standard packages from distro to produce services. Do not use self maded and (or) compiled from source packages, because it attracts problems in updates.
About control panels and daemons.
1.Do not place control panels code in same tree, that customers site.
