Your traffic travels through an encrypted tunnel. We don't keep logs of your online activity.

Does a VPN slow down my connection?

Impact Shield VPN uses a lightweight protocol built to keep your connection fast and stable.

Which devices are supported?

Impact Shield VPN is available on Android, with more platforms on the way.

Is there a free trial?

Yes. You can start with a 3-day free trial. No card required to begin.

What Is a VPN and How Does It Work?

If you've seen the term "VPN" and weren't sure what it meant, you're in the right place. This is a simple, no-jargon explanation of what a VPN does and why people use one.

What a VPN actually is

VPN stands for virtual private network. In plain terms, it's a secure tunnel between your device and the internet. Instead of your data traveling across a network in the open, it travels through an encrypted connection that others on the same network can't read.

When you connect through a VPN like Impact Shield VPN, two things happen:

Your traffic is encrypted, so it can't be read by others on your network.
Your real IP address is hidden from the websites and apps you connect to.

How the encrypted tunnel works

Think of the internet as a busy public road. Normally, anyone watching that road can see where your data is going. A VPN builds a private, sealed tunnel along that same road. Your data still reaches its destination, but what's inside the tunnel stays private.

The technical version: your device and the VPN server agree on a set of encryption keys. From that point on, everything you send is scrambled before it leaves your device and only unscrambled at the other end. To anyone in between — the café Wi-Fi owner, other people on the network, your internet provider — it just looks like unreadable noise.

When a VPN actually helps

A VPN is most useful when you don't fully trust the network you're on:

Public Wi-Fi in cafés, airports, and hotels, where you don't control who else is connected.
While traveling, on networks you've never used before.
Day to day, if you'd simply rather keep your browsing private from your network and provider.

What a VPN does not do

It's worth being honest about the limits. A VPN protects the connection between your device and the internet — it isn't a complete security suite. It won't stop you from clicking a malicious link, and it doesn't replace strong passwords or keeping your phone updated. Treat it as one important layer, not the whole wall.

The short version

A VPN encrypts your connection and hides your IP address, which keeps your data private on networks you don't control. With Impact Shield VPN, that's a single tap — open the app, connect, and your traffic is protected.