The type of VPN that is most commonly used today is Remote Access VPN. The main advantage of using Remote Access VPN is the ease with which remote access VPN can connect users to a remote server of their choosing in any location they like.
The Three Main Types of VPNs
VPNs can be divided into three main categories – remote access, intranet-based site-to-site, and extranet-based site-to-site. Individual users are most likely to encounter remote access VPNs, whereas big businesses often implement site-to-site VPNs for corporate purposes.
Remote Access VPN. Remote access VPN allows a user to connect to a private network and access its services and resources remotely.
Site – to – Site VPN. A SitetoSite VPN is also called as RoutertoRouter VPN and is mostly used in the corporates.
A virtual private network VPN gives you online privacy and anonymity by creating a private network from a public internet connection. Most important, VPN services establish secure and encrypted connections to provide greater privacy than even a secured WiFi hotspot.
PPTP is one of the most widely used VPN protocol and has been in use since the early release of Windows.