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

Most free VPNs impose limits and some monetise users via logs or ads. Prefer reputable providers’ free tiers or trials, and stick to basic tasks.

For streaming and heavy use, a paid plan is far more reliable.

VPN World — practical, UK-focused VPN guides.