What is difference between a VPN box and firewall/VPN?
A VPN is a Virtual Private Network. The "box" or VPN device creates an encrypted tunnel between itself and a same-keyed partner device across the Internet or other insecure channel.
A firewall is protection for one network from another.
A firewall/VPN is simply a device which contains both of those features.
Dig Deeper on VPN security
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.