LemonLDAP::NG Manager

Let's Encrypt client and ACME library written in Go. https://github.com/go-acme/lego

betterweb/service-base

betterweb

A simple yet scalable microservice base

A minimal sftpd docker container

nebula is a scalable overlay networking tool with a focus on performance, simplicity and security

Cardea is an SSH bastion server that provides access control and session recording.

LinuxKit prometheus node_exporter package

amass performs network mapping of attack surfaces and external asset discovery

zuplu/postfix-tlspol

zuplu

Lightweight MTA-STS + DANE/TLSA resolver and TLS policy server for Postfix, prioritizing DANE.

An open source, self-hosted implementation of the Tailscale coordination server.

betterweb/alpine

betterweb

Alpine with gosu

s390x/notary

s390x

DEPRECATED; Notary server and signer cooperatively handle signing and distribution

SpiceDB is a Zanzibar-inspired database that stores, computes & validates application permissions.

trufflehog finds leaked credentials

Fast CORS misconfiguration vulnerabilities scanner

A command-line security tool for file encryption and protection.

LinuxKit auditd package

Netmaker automates fast, secure, and distributed virtual networks using Wireguard

subfinder is a subdomain discovery tool via passive online sources

Lightweight DNS Proxy with dnsmasq and DNSCrypt-Proxy

containerized pcscd to use HSMs via K8s sidecar

Local DNS resolver using DoH for privacy, in a tiny container and support for cloud and local infra.

Lightweight Squid proxy server on Alpine Linux for web caching and traffic filtering

whois is a Go implementation of WHOIS with optional JSON output

🔐 Alpine Linux based OpenSSL build environment for madnuttah/unbound

Container to open ports so that you can use for firewall policy verification.

Simple Alpine-based Dockerfile for cloudflared, hopefully with support for multiple architectures.

Caddy ingress controller for Kubernetes - with Cloudflare support!