So after you've had an exciting and fulfilling career in the service of your country, and have reached the 30 year mark, in addition to having an endless supply of stories to impress your family and friends, you will be assigned to one of three categories in the Retired Reserve.
Remote access VPN connections enable users working at home or on the road to access a server on a private network using the infrastructure provided by a public network, such as the Internet.
OpenVPN is an open-source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. It uses a custom security protocol[9] that utilizes SSL/TLS for key exchange.