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KORIDOR
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VPN over the server
you already trust.

Koridor tunnels your whole device through a plain SSH server — yours, not ours. No Koridor-operated backend, no account, no third party in the middle.

Download for Android View Releases

AllowTcpForwarding yes — that's the whole server-side requirement.

WHY KORIDOR

Most VPN apps ask you to trust the vendor's servers.

Koridor has none. There's no Koridor-operated infrastructure sitting between you and the internet, no logging policy to take on faith, no company that could be compelled to hand over your traffic — because there's no company holding it. If you can run sshd, you can run a Koridor server.

TYPICAL VPN APP
Vendor-operated servers · account required · trust the no-logs claim
KORIDOR
Your server · no account · standard OpenSSH, nothing to trust but what you already run

Built for people who run their own infrastructure

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ARCHITECTURE

How it works

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Your Server
plain sshd

Each TCP flow is proxied as its own direct-tcpip channel — on the wire, it's indistinguishable from ordinary SSH port forwarding.

SECURITY & PRIVACY

Nothing to leak, because nothing leaves your device.

Credentials live only in the OS secure credential store — Android Keystore or its platform equivalent — and are sent only to the server you configured. Koridor has no GDPR data-controller relationship with you, because nothing is ever processed off-device.

Read the full privacy policy ↓
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OS-native credential storage
Keys and passphrases never touch app storage, disk, or logs.
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No telemetry, ever
No analytics SDK, no crash reporter, nothing phoning home.
DOWNLOAD

Get Koridor

eu.k_ops.koridor
Linux & Windows
Binaries via Gitea Releases
View Releases →
macOS & iOS
Coming soon
PRIVACY POLICY

Short, because there isn't much to say.

Koridor does not operate any servers on your behalf and does not collect, transmit, or store any personal data, usage statistics, or diagnostic information. The app connects only to the SSH server address and credentials you provide, and those credentials are kept exclusively in your device's secure credential store. Because no data is processed by Koridor or K-Ops Oy off your device, there is no data-controller relationship between you and either party under GDPR or similar frameworks. Source and release binaries are distributed as-is; bug reports can be filed via Gitea issues, and vulnerabilities can be reported directly to koridor@k-ops.eu.

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© 2026 Eugen Kaparulin. Distributed by K-Ops Oy.
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