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.
A VPN (virtual private network) is software that connects your computer to another computer (a VPN server) somewhere else in the world. The connection between your computer and the VPN server is encrypted. That is what a VPN is, but a pay-for VPN service offered by a third party is slightly different.