Before Serving in the Army Reserve. Before Serving in the Army Reserve Before Serving in the Army Reserve To enlist in the U.S. Army Reserve, you must be between 18 and 35 years old (17 with parental consent). You cannot be older than 35 years. You must be a U.S. citizen or resident alien.
A Virtual Private Network (VPN) is a network technology that creates a secure network connection over a public network such as the Internet or a private network owned by a service provider. Large corporations, educational institutions, and government agencies use VPN technology to enable remote users to securely connect to a private network.
Answer Wiki. A VPN stands for Virtual Private Network. What's a VPN and how does it work? A VPN encrypts traffic between two end points on the Internet creating a secure tunnel that does not let any external entity to intervene; note that it has nothing to do with providing access to internet. A VPN can be referred to as an extension that provides secure browsing over the internet.