This program allows you to work from home (using your Home PC to Connect and control your Work PC's screen and mouse) even if your WORK machine is located behind a firewall. The Software is able to alert the Work PC to call the HOME PC by sending the WORK PC an encrypted E-mail message. Requires no Security Settings or Firewall changes at work. In addition, the E-mail is encrypted using a strong key. One of the greatest features of this program is it allows an ultra fast connection to be made using Ultra-VNC (not associated with this product). The program does not require a VPN connection. Allows User to Work from Home; Does not require a user to have VPN access Fast just like being at the work PC; No Work Security changes or Firewall Changes; Software Client Program detects Users Dynamic IP; Transmits it to Work Machine- Strong Security; Capable of Unlocking Workstation and Re-locking- Supports After hours Administration.