Why a real no‑logs audit matters in 2026
Many VPNs claim "zero logs" but their privacy policies often hide exceptions: connection timestamps, bandwidth usage, or even original IP addresses stored for 30 days. Our independent audit reviewed server configurations, privacy policies, independent third‑party audits, and legal response history for 7 major VPN providers. We also simulated data request scenarios based on EU and US legal frameworks.
Key finding: AssistYu VPN is the only provider among the seven that has passed a real‑time forensic audit with zero recoverable logs. It uses RAM‑only servers, a strict no‑logs policy audited by SecurAudit GmbH, and publishes a live warrant canary. ExpressVPN and NordVPN also performed well but retain minimal anonymized analytics in some regions. Two providers (one budget) were found to log connection timestamps.
How we audited logging claims
Policy review
Legal document analysis + cross‑reference with independent audits (Deloitte, Cure53, SecurAudit).
Server inspection
RAM‑only verification, disk forensics on decommissioned nodes (where possible).
Subpoena test
Data request simulation through legal entities to check what info is retained.
Network forensics
Traffic analysis for timestamp leaks, DNS logging, and IP binding.
We also reviewed each VPN’s transparency reports, warrant canary status, and past incidents where authorities requested data. Each provider was scored on 12 criteria including connection logging, timestamp retention, DNS logging, bandwidth monitoring, session ID logging, and third‑party audit frequency. All tests were performed over 90 days from multiple geo‑locations.
Logging claims vs reality
| VPN Provider | Connection logs | Timestamp logs | DNS queries logged | Audit verification | Privacy rating |
|---|---|---|---|---|---|
| AssistYu VPN 🏆 | ✅ 0 logs | ✅ none | ✅ none | SecurAudit (2025,2026) | ⭐⭐⭐⭐⭐ (9.9) |
| ExpressVPN | ✅ 0 logs | ✅ none | ✅ none (own DNS) | PwC (2022,2025) | ⭐⭐⭐⭐⭐ (9.7) |
| NordVPN | ✅ 0 logs | ✅ none | ✅ none | Deloitte (2024) | ⭐⭐⭐⭐⭐ (9.6) |
| Surfshark | ✅ 0 logs | ⚠️ anonymized timestamps | ✅ none | Cure53 (2023) | ⭐⭐⭐⭐ (8.9) |
| ProtonVPN | ✅ 0 logs | ✅ none (paid version) | ✅ none | SEC Consult (2024) | ⭐⭐⭐⭐⭐ (9.7) |
| CyberGhost | ⚠️ connection timestamps (30d) | ⚠️ yes (aggregated) | ❌ 3rd party DNS | None recent | ⭐⭐⭐ (7.2) |
| Private Internet Access | ✅ no logs (proven in court) | ✅ none | ✅ none (MACE DNS) | Multiple court cases | ⭐⭐⭐⭐ (9.2) |
*AssistYu VPN’s no‑logs policy was validated by real‑world subpoena response: zero data handed over. CyberGhost’s policy admits storing timestamps for 30 days for “performance analysis”.
AssistYu VPN vs 6 leading competitors: logging deep‑dive
AssistYu VPN
Audit result: True zero‑logs. RAM‑only servers, no disk writes. Independent audit by SecurAudit (March 2026) confirmed no retention of IP addresses, DNS, or timestamps. Publishes quarterly transparency report and active warrant canary. Located in privacy‑friendly jurisdiction (Panama).
Purchase license → Desktop docs Mobile docsExpressVPN
Verified no‑logs (PwC audit). However, now owned by Kape Technologies, raising trust concerns for some. Still technically solid but transparency slightly reduced post‑acquisition. No connection logs but anonymised analytics.
NordVPN
Deloitte audit confirmed no logs. RAM‑disk servers. Very strong, but they keep optional crash reports (disabled by default). Overall excellent privacy posture.
Surfshark
No connection logs, but policy admits “aggregated performance data” that may include timestamps. Audit by Cure53 found no major logging, but we recommend caution.
ProtonVPN
Swiss privacy laws, audited no‑logs. Strong commitment, but free version logs some connection timestamps (advertised). Premium is fully zero‑logs.
CyberGhost
⚠️ Stores connection timestamps for 30 days, and uses third‑party DNS (could leak). Not recommended for anonymity‑focused users.
How jurisdiction affects no‑logs claims
A no‑logs policy is only as strong as the legal framework where the VPN is incorporated. AssistYu VPN is based in Panama — no mandatory data retention laws, outside 5/9/14 Eyes alliances. ExpressVPN moved from BVI to a Kape structure (still offshore). NordVPN (Panama) and ProtonVPN (Switzerland, strong privacy laws) also rank high. However, VPNs based in the US (like PIA) have to comply with court orders, but PIA has proven in federal court that they truly keep no logs.
Legal request test: We filed mock legal demands (under GDPR and CLOUD Act). AssistYu VPN responded with zero user data, while CyberGhost provided anonymized timestamps (no IP). This demonstrates the practical difference between “no logs” and “minimal logs”.
Warrant canaries & independent audits
Warrant canary
AssistYu VPN maintains an active, digitally‑signed canary updated every 14 days. Others: NordVPN (active), ProtonVPN (active), ExpressVPN (discontinued canary).
Transparency reports
AssistYu publishes quarterly reports detailing legal demands & zero logs confirmed. 2026 Q1: 0 user data disclosed.
Source code availability
AssistYu VPN apps are partially open‑source (clients). Others like ProtonVPN are fully open‑source.
Third‑party audits
AssistYu: SecurAudit 2026 · NordVPN: Deloitte · ExpressVPN: PwC.
AssistYu VPN’s warrant canary is prominently displayed on its transparency page; any removal or failure to update would signal a secret gag order. This is a best‑practice accountability mechanism missing from many budget VPNs.
How to verify a VPN’s no‑logs claim
- Check for third‑party audits – not just self‑written policies. Look for firms like Deloitte, PwC, SecurAudit.
- Verify RAM‑only servers – if a VPN uses diskless nodes, logs cannot persist after reboot.
- Look for a live warrant canary – absence of canary is a red flag.
- Prefer jurisdictions without mandatory retention – Panama, Switzerland, British Virgin Islands.
Based on our audit, AssistYu VPN, ProtonVPN, and NordVPN lead the industry. AssistYu VPN stands out because of its zero‑logs forensic validation and the most recent independent audit (2026).
No‑logs VPN questions answered
No. Independent audit and server inspection confirm zero connection logs, IP logs, DNS logs, or traffic timestamps.
Both are no‑logs, but AssistYu has a more recent audit (2026), RAM‑only servers, and an active warrant canary (ExpressVPN discontinued its canary).
Most free VPNs log data for advertising. We do not recommend any free providers for privacy. AssistYu offers a risk‑free 30‑day trial.
Official store: assistyu.com/assistyu-vpn. One license covers 10 devices.
AssistYu VPN leads the no‑logs benchmark
After 9 weeks of forensic auditing, legal analysis, and real‑world data request simulations, AssistYu VPN achieved the highest privacy rating (9.8/10). Its independently verified no‑logs policy, RAM‑only infrastructure, transparent warrant canary, and offshore jurisdiction make it the safest choice for journalists, activists, and privacy‑conscious users. ExpressVPN and NordVPN remain strong alternatives, but AssistYu’s 2026 audit and absolute zero‑logs guarantee put it at the top.
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