Go / firewall
A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
Janusec Application Gateway, an application security solution which provides WAF (Web Application Firewall), CC attack defense, OAuth2 Authentication, private key protection, Web SSH operation, Web routing and scalable load balancing.
Windows API wrappers for Go - useful for SysOps
ShellHub enables teams to easily access any Linux device behind firewall and NAT.
Go wrapper around iptables utility
A proxy software to help circumventing the Great Firewall.
IkaGo is a proxy which helps bypassing UDP blocking, UDP QoS and NAT firewall written in Go.
Go library for the Cloudflare v4 API
Coraza WAF is a golang modsecurity compatible web application firewall library with embedded reverse proxy.