Secure Tunnel Client
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Ubuntu 16.04 or later?
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sudo snap install secure-tunnel-clientDon't have snapd? Get set up for snaps.
Details for Secure Tunnel Client
Package name
- secure-tunnel-client
License
- MIT
Last updated
- Today - latest/stable
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Encrypted TLS TCP port-forwarding & SOCKS5-over-TLS tunnel client & server
Secure Tunnel Client is a lightweight Linux alternative to SoftEther VPN Client workflows for user-space TLS-encrypted TCP port-forwarding, SOCKS5-over-TLS tunneling, and Linux network interface monitoring.
Features (100% real sockets and kernel telemetry):
- SQLite-backed TLS Tunnel Profiles supporting both Client Mode and Server Mode
- TLS 1.2 / TLS 1.3 encryption using Python ssl.SSLContext with X.509 certificate generation (RSA-2048 PEM) or custom PEM certificate/key files
- Optional pre-shared token authentication and SHA-256 peer certificate pinning
- TCP Port-Forwarding over TLS and built-in RFC 1928 SOCKS5-over-TLS listener
- Real-time TLS cipher negotiation inspector, peer SHA-256 fingerprint, and encrypted tunnel RTT ping probe
- Multi-port forward rules manager, live stream monitor, CSV export, and live measured TX/RX throughput graph
- System Network & Tunnel Interfaces Inspector reading /sys/class/net, /proc/net/dev, /proc/net/if_inet6, ioctl IPv4 addresses, and /proc/net/route
Honest scope & limitations: Operates strictly as a user-space TLS-encrypted TCP port-forwarder and SOCKS5-over-TLS proxy tunnel. It does NOT create a kernel Layer-2/Layer-3 virtual network adapter (TUN/TAP), does not modify system-wide routing tables, and does not tunnel raw UDP or ICMP packets.
Disclaimer: This project is an independent open-source tool and is not affiliated with, sponsored by, or endorsed by SoftEther Corporation.
Support development: https://buymeacoffee.com/thanhnv128b
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The build and commit information is derived from build infrastructure records.
Install Secure Tunnel Client on your Linux distribution
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