Everyday Privacy

What a No-Logs VPN Really Means (and How to Check)

Almost every VPN advertises a no-logs policy. The phrase has no legal definition, so it can mean very different things. Here is what to look for and what to ask.

Last updated October 18, 2026 · By Harbor Privacy

The Kinds of Logs a VPN Can Keep

Connection logs. When you connected, for how long, which device, and often your real IP address.
Activity logs. The sites you visited or the DNS lookups you made.
Account data. Your email, payment details, and which devices you registered.
Diagnostic data. Error reports and usage counters, which can be harmless or can identify you.

What No-Logs Should Mean

At a minimum, a provider should not store your browsing activity, DNS queries, or a record tying your real IP address to the times you were connected. Some operational data is unavoidable: the provider needs your account email to bill you and may count bandwidth to enforce limits. A good policy lists what is kept and why, instead of saying only that nothing is.

How to Check a Provider

Read the actual policyLook for a specific list of what is and is not stored, not just a slogan.

Check who runs the serversA provider that owns its servers has fewer third parties who could log.

Look for independent audits or court recordsAudits and past legal requests where no data could be produced are the strongest evidence.

Check where the company is basedLocal data-retention laws decide what a provider can be forced to keep.

Check how DNS is handledA VPN that sends your lookups to a third-party resolver hands that party a record of your activity.

What No-Logs Cannot Do

No-logs is a promise, not a technical guarantee. You are trusting the provider. A VPN also cannot hide what you do while logged in to an account, and it does not stop browser fingerprinting. Treat it as one layer, not a cloak.

How Harbor Handles It

Harbor VPN keeps no connection or browsing logs. DNS goes through Harbor's own resolver instead of a third party. Account details such as your email and billing are stored so we can run your subscription. See Harbor VPN and the privacy policy.

Related guides: Which VPN protocol to use, Do you need a VPN?.

Common Questions

Does a no-logs VPN keep any data at all?

Usually some. Account email and billing are needed to run the service. What matters is that it does not keep records of your browsing or tie your IP address to your activity.

Can a VPN prove it keeps no logs?

Not fully. Independent audits, public court records, and owning the servers are the best evidence available.

Is a free VPN safe?

Often not. A free service has to be paid for somehow, and some sell user data. Check the policy and how the company earns money.

Does a VPN hide my activity from my ISP?

Yes, your ISP sees an encrypted connection to the VPN instead of the sites you visit. The VPN provider then sees that traffic instead, which is why its policy matters.

What is the difference between logs and metadata?

Logs record what you did. Metadata records details about the connection, such as time and amount of data. Both can identify you, so ask about each.

TRY HARBOR VPN

No connection or browsing logs, and DNS through our own threat-blocking resolver. See Harbor VPN.