What a VPN No-Logs Audit Can Tell You
Read the auditor, date, scope, and access limits of a VPN audit before treating a no-logs claim as a broad privacy guarantee.
A no-logs audit can provide evidence about a defined system and period. Its usefulness depends on what the auditor examined and what the report actually says.
Start with the scope
Look for the auditor’s name, report date, assessment period, and systems covered. A review of VPN server configuration differs from an app security assessment or a financial audit. A report about one app should not be used to describe every platform.
Check whether the conclusion concerns the provider’s stated policy, technical controls, or both. Read any exclusions and the level of assurance. The provider’s announcement can be a helpful starting point, but it is not a substitute for the report.
Check what you can read
Some reports are publicly downloadable. Others require an account, acceptance of access terms, or a request to the provider. A public marketing summary and a publicly accessible full report are different evidence.
For example, the CyberGhost product page identifies its Deloitte report, scope, and access conditions. Proton VPN and Mullvad also link documented audit material. Compare the type of work described instead of counting audit badges.
Separate connection logs from account records
A provider may say it does not retain browsing activity while still storing an account email, payment records, support messages, or fraud-prevention data. Read those sections of the privacy policy separately.
An audit cannot promise that a provider will never change its systems or that a service is anonymous in every situation. Signing into a website still identifies you to that website.
A practical reading checklist
- Find the original report or identify that only a summary is available.
- Record the auditor, date, and assessment period.
- Identify the apps, servers, and processes included.
- Read the conclusion and exclusions together.
- Compare the findings with the current privacy policy.
The EFF’s VPN selection guidance is a useful starting point for deciding what you need from a VPN. For the reports listed here, our product pages distinguish provider claims, audit evidence, and any future hands-on results.