A firewall acts as a digital barrier that blocks unauthorized access to your computers and devices, which is a must these days (and has been for some time now). It’s often included with comprehensive security software (one more reason why having comprehensive security software is far superior to having “just” antivirus).
A virtual private network (VPN) is software that creates a secure connection over the internet, so you can safely connect from anywhere. You may want to use it at home when you’re looking for extra protection while banking or handling finances. And you’ll most certainly want to use it when logged into public Wi-Fi at places like airports, hotels, and cafes because so-called “free Wi-Fi” is often unsecured, making it easier for hackers to access your device or the information you’re sending and receiving.
For me I'm always behind a firewall and connected to a VPN 24/7
How about you?
A virtual private network (VPN) is software that creates a secure connection over the internet, so you can safely connect from anywhere. You may want to use it at home when you’re looking for extra protection while banking or handling finances. And you’ll most certainly want to use it when logged into public Wi-Fi at places like airports, hotels, and cafes because so-called “free Wi-Fi” is often unsecured, making it easier for hackers to access your device or the information you’re sending and receiving.
For me I'm always behind a firewall and connected to a VPN 24/7
How about you?