1. security
   1. logging
   2. chroot
   3. IDS
      1. http://www.ossec.net/
      2. Fail2ban
2. Module
   1. mod-evasive
   2. mod-security
   3. mod_qos
      1. http://www.howtoforge.com/how-to-defend-slowloris-ddos-with-mod_qos-apache2-on-debian-lenny
      2. slowloris
3. SFTP
   1. http://mysecureshell.sourceforge.net/fr/index.html
4. features
   1. HA
5. SAP-Module
6. Doku
   1. etckeeper
7. Distribution auswahl