Go / firewall
A server for providing short-lived TLS certificates to all services within a firewall restricted network.
Use your Mikrotik firewall to do fail2ban like blocking of unwanted IPs. Written in Go
A kubernetes controller running on bare-metal firewalls, creating nftables rules, configures suricata, collects network metrics
VPN system for accessing network in firewall (using Wireguard)
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.
A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.
A wrapper on top of Iptables to manage rules to block docker.
A Go language client for the NAT-PMP internet protocol for port mapping and discovering the external IP address of a firewall.
Coraza WAF is a golang modsecurity compatible web application firewall library with embedded reverse proxy.