Fedora VNC

1. System - Preferences - Remote Desktop
2. Sharing
    --> Enable "Allow other users to view your desktop"
3. Security
    --> Disable "You must confirm each access to this machine"
    --> Enable "Require the user to enter this password:" and input a password
4. vi /etc/sysconfig/iptables
    --> Add "-A INPUT -m state --state NEW -m tcp -p tcp -- dport 5900 -j ACCEPT"
5. issue "service iptables restart"