VPN
A VPN — Virtual Private Network — creates an encrypted connection between your device and a server operated by the VPN provider. All of your internet traffic flows through that tunnel, which means the network you are connected to (home, office, public Wi-Fi, your mobile carrier) only sees encrypted data on its way to the VPN server.
What a VPN does
- Encrypts traffic on the local network so the Wi-Fi operator and your internet provider cannot read it.
- Hides your IP address from the websites you visit; they see the VPN server's address instead.
- Lets you appear to be in another country, which matters for travelling and for services that differ by region.
What a VPN does not do
- It does not replace antivirus. Malware and phishing still need separate tools and careful habits.
- It does not make you anonymous. Signing in to any account still ties activity to that account.
- It does not block cookies, tracking pixels or browser fingerprinting on its own.
Features worth comparing
- Independently audited no-logs policy
- Modern protocols (WireGuard, OpenVPN, IKEv2)
- Kill switch and DNS leak protection
- Number of servers and countries
- Simultaneous device limits and router support
- Streaming and P2P policy, where relevant
- Clear privacy policy and jurisdiction
Major VPN providers
The names below are widely available consumer VPN services. Feature sets, jurisdictions and pricing differ — review the vendor's own site and recent independent reviews before subscribing.
NordVPN
Large server network with additional features such as double-hop connections and a dedicated threat filter.
ExpressVPN
Focus on consistent speeds and ease of use, with apps for most desktop and mobile platforms.
Surfshark
Allows an unlimited number of devices on a single subscription and offers several privacy extras.
Proton VPN
Run by the team behind Proton Mail. Includes a free tier and a strong focus on privacy tooling.
Mullvad
Flat monthly pricing, account numbers instead of emails, and a clear focus on minimal data collection.
CyberGhost
Beginner-friendly apps with specialised servers for streaming and torrenting.
Private Internet Access
Highly configurable clients with a broad server footprint, aimed at more technical users.
IVPN
Smaller provider with a strong privacy stance and transparent ownership and audits.
Windscribe
Offers a free tier with a monthly data cap and paid plans with additional server locations.
TunnelBear
Simple apps and a free tier with a small data allowance. Owned by a larger security vendor.
How to choose
- Decide why you want a VPN (travel, public Wi-Fi, streaming, privacy on your home network).
- Check that the provider publishes an independent audit of its privacy policy.
- Make sure the apps support every device you want to cover.
- Try a short plan or money-back window before committing to a multi-year subscription.
Want a VPN bundled with antivirus?
Our recommended all-in-one plan includes a VPN alongside full device protection.
See the plan