"I like that it's easy to install in AWS. Easy to configure options, add users, and that it has two factor authentication built in. You can configure the system to allow connections on common ports so that you're able to connect from pretty much anywhere in the world. You can also setup certain public IPs to route through the VPN in order to make use of static IP whitelisting."
"It just works! I love how easy it is to access my server and get VPN access going on any device, laptop, tablet, or smartphone. It's easy to install and configure, and I never have any problems with it. Configuring and updating my own server is super simple. In my experience, I've always had some difficulty setting up hardware VPN appliances, but OpenVPN was no-nonsense. I also love that..."
"The OpenVPN Access Server AMI is a great out of the box VPN solution for your AWS VPC...We were able to easily connect to our Active Directory in AWS to the OpenVPN Access Server and enable 2-factor requirements via Google Authenticator...Supports PAM, RADIUS, and LDAP...This solution replaced our clients deprecated PPTP solution. OpenVPN is consistently rated among the most secure VPN..."