What a No-Logs Policy Means
A no-logs policy means the VPN provider does not store records of your browsing activity, connection timestamps, IP addresses, or data transferred. In theory, this means even if a court ordered the provider to hand over data, there would be nothing to hand over. In practice, the details matter a lot.
Types of Logs
Traffic logs record what you actually browse and download. These are the most sensitive and no reputable VPN keeps them. Connection logs record when you connected, from what IP, and how long the session lasted. These are less sensitive but still identifying. Aggregate logs record summary statistics without linking to individual users. These are generally acceptable even for privacy-focused users.
How to Verify Claims
The strongest verification is an independent audit by a reputable cybersecurity firm. ExpressVPN, NordVPN, Mullvad, and ProtonVPN have all undergone independent audits. These audits examine the server infrastructure and code to verify that logging is not occurring. No audit is perfect, but audited providers are significantly more credible than unaudited ones.
The Jurisdiction Factor
A VPN based in a 14-Eyes country is subject to intelligence-sharing agreements that can compel data disclosure. Providers in Iceland, Panama, Switzerland, or the British Virgin Islands face fewer legal pressures. Mullvad (Sweden), ProtonVPN (Switzerland), and ExpressVPN (British Virgin Islands) are frequently cited for strong jurisdictional positions.