What is a VPN, and why does it actually matter in 2026?

A VPN encrypts your traffic and hides your IP — but the real story is who can see your data when you don't have one. Here's the plain-English answer.

Every time you open a website, your internet provider sees the request. Every café Wi-Fi you join can watch which apps you open. Every ad network you touch builds a profile against your home IP address. A VPN — Virtual Private Network — sits between you and the internet, wraps your traffic in AES-256 encryption, and forwards it from a server you choose. To the outside world, you appear to be browsing from that server.

That single change has three concrete effects. Your ISP can no longer log which sites you visit. Public Wi-Fi attackers can no longer read what you send. And the websites you visit see the VPN's IP, not yours — so location-based tracking and price discrimination stop working against you.

ScreenConnect Vault was built around one promise: we never log what you do. Our servers run entirely in RAM, which means every reboot wipes the disk clean. There is nothing to subpoena, nothing to leak, nothing to sell.