Security

Practical security decisions — designed for real-world use.

Encrypted tunnel

PlainVPN uses modern VPN tunneling with strong encryption to protect data in transit between your device and the VPN server.

Kill switch & leak protection

The apps are built to reduce the risk of accidental exposure (for example, if the connection drops). Where supported, kill switch and leak protection features help keep traffic from escaping outside the tunnel.

Private DNS

DNS requests can reveal a lot. We aim to keep DNS handling consistent with a privacy-first approach.

Security checklist

• Encrypted tunnel
• Leak protection (where supported)
• Kill switch behavior
• Hardened server access
• Support via ticket threads

Report a security issue

If you believe you found a vulnerability or a security concern, contact us.

Access controls

Server access is restricted and monitored to reduce operational risk.

Updates

Apps and backend evolve over time — we fix issues quickly and keep behavior consistent.

Support diagnostics

We may ask for logs only when needed to solve a technical issue.

Want the policy side?

Read the Privacy Policy for what data is collected and why, and Transparency for how requests and disclosures are handled.