hackerschoice/gsocket

Health v2 · maintenance only

Adoption not part of the score

1918 stars · 198 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Global Socket (gsocket) is a C-based toolkit that lets two machines behind NAT or firewalls establish secure, end-to-end encrypted TCP connections through the Global Socket Relay Network, without needing IP addresses, port forwarding, or a PKI. It includes tools like gs-netcat for reverse shells and file transfer, with AES-256 encryption, perfect forward secrecy, and optional TOR support.

Use cases

• access a firewalled machine's SSH from anywhere without port forwarding
• connect two computers behind NAT
• establish a reverse shell through firewalls
• transfer files between machines that cannot directly connect
• tunnel TCP services through restrictive networks
• securely connect endpoints without setting up a VPN

When to choose

• you need to reach a machine behind NAT/firewall with no port forwarding
• you want end-to-end encrypted tunnels without PKI or VPN setup
• you need a lightweight C tool for reverse connectivity or file transfer

When to avoid

• you need a general-purpose VPN for full network-level access
• you require a GUI-managed tunneling solution
• your environment prohibits relay-based or penetration-testing tooling

Facets

cli-tool · maturity active

networking security cryptography proxy networking security privacy censorship-circumvention developer-tools windows bsd cli nat-traversal firewall-bypass relay-network reverse-shell end-to-end-encryption tor p2p-tunneling linux macos

Member repositories

For agents

markdown · JSON · MCP: product_card(name="hackerschoice/gsocket")