SSH, Reimagined for the Modern Internet

Secure Shell over QUIC protocol.
Faster reconnects, multiplexed streams, and built-in TLS 1.3.

quicssh

$ quicssh user@server.example.com
[QUIC] Connecting via UDP:22...
[TLS]  Handshake complete (0-RTT)
[AUTH] OTP verified ✓
Welcome to server.example.com
$ _

Why QUICSSH?

TCP was designed in 1974. Your SSH client shouldn't still depend on it.

Head-of-line blocking

Multiplexed QUIC streams keep channels independent

Slow reconnects on bad networks

0-RTT resumption gets you back in seconds

IP change drops your session

QUIC connection migration follows you seamlessly

Production- ready security

From TLS client certificates to OIDC/OAuth identity management, QUICSSH brings enterprise-grade security and modern authentication to your infrastructure.

TLS 1.3 Built-in

Every QUICSSH connection uses TLS 1.3 with client/server certificates and a built-in certificate authority. No external PKI required.

OIDC / OAuth

Integrate with any identity provider using OpenID Connect or OAuth 2.0. Let your existing SSO handle SSH access control.

MFA & OTP

Require multi-factor authentication for every SSH session. Supports TOTP (Google Authenticator, Authy) and hardware tokens.

TCP / UDP Tunneling

Forward TCP and UDP ports through your QUICSSH connection. Access internal services securely without a VPN.

Docker / LXD / Incus

SSH directly into Docker containers, LXD instances, and Incus containers. No extra daemons, no port mapping required.

Auto-Reconnect

QUICSSH automatically reconnects when your network drops or you switch between Wi-Fi and mobile. Your session survives.

Get started in minutes

Download the QUICSSH client and server binaries for your platform. Zero dependencies, single binary.

Download Now View on GitHub

# Install on Linux
curl -sSL https://quicssh.com/install.sh | sh

# Or download directly
$ quicssh user@server.example.com