Before you start, please have a look to the System requirements.

• LAMP Package with PHP 5.6
• Setup Postgresql DB
• Setup Vhost

This is the recommended steps for security on Apache:

• Set the default security
  • 644 files, root.root
  • 755 folders, root.root

Script to change the permissions recursively:

chown root.root demo.wmanager.org/ -R
find ./demo.wmanager.org -type d -exec chmod 755 {} \;
find ./demo.wmanager.org -type f -exec chmod 644 {} \;