A virtual private network (VPN) is a mechanism to establish a secure remote access connection across an intermediary network, often the Internet. VPN's allow remote access, remote control, and highly secure communications within a private network. VPN's employ encryption and authentication to provide confidentiality integrity and privacy protection for network communications.

For this discussion, please share how a VPN would make it more secure while traveling (e.g., airports and hotel rooms).

What kind of VPNs do you currently use, and why do you use them? What are the pros and cons of the VPN you use?

If you don't currently utilize VPNs, research personal VPN solutions and share why you would use them, and explain the pros and cons of the VPN solution you researched.