You need a VPN when accessing public Wi-Fi. Here’s why.

What’s public Wi-Fi?

We’re all aware of Wi-Fi, and the comfort it affords. Technically, Wi-Fi refers to a know-how that allows computer systems and different units to hook up with the Web and talk wirelessly. Wi-Fi is configured utilizing a wi-fi adapter to create a “hotspot.” As soon as a connection is established, customers inside vary of the hotspot can connect with the Web community.

Wi-fi networks are situated both within the residence, which is usually known as a “closed community,” or in public locations, which might be open or closed relying on the safety settings in place.