OpenVPN
OpenVPN is a full featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site to site VPNs, Wi-Fi security, and enterprise scale remote access solutions with load balancing, failover, and fine grained access controls.
Pros
- Easy to setup
- Secure Connections through any VPN provider
- Optional advanced routing options
- It's free - open source software
Cons
- Occasionally proxy providers aren't compatible with OpenVPN
- Users not familiar with internet technology may find the multiple options daunting
- Advanced controls open liabilities for improper user configuration
