Yes. Using a VPN is legal in most countries; your usage must comply with local laws and service terms.

Which protocol is fastest?

WireGuard/NordLynx is typically fastest; switch to OpenVPN TCP/443 on restrictive networks.

How do I avoid DNS/WebRTC leaks?

Use provider DNS in the VPN app, reconnect, flush DNS cache, and mitigate WebRTC IP exposure in your browser.

Practical steps for UK users.

Updated: 2025-09-18 • ~8–12 min read

VPN World — practical, UK-focused VPN guides.

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Is a VPN legal in the UK?

Yes, using a VPN is legal in the UK.

Which protocol should I use?

WireGuard/NordLynx for speed, OpenVPN TCP/443 on restrictive networks.

How do I check for DNS leaks?

Use ipleak.net and ensure provider DNS is enabled.