jtesta/ssh-audit

Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.

Fast and powerful SSL/TLS scanning library.

Testing TLS/SSL encryption anywhere on any port

SSH3: faster and rich secure shell using HTTP/3, checkout our article here: https://arxiv.org/abs/2312.08396 and our Internet-Draft: https://datatracker.ietf.org/doc/draft-michel-ssh3/

Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices

This Ansible collection provides battle tested hardening for Linux, SSH, nginx, MySQL

Bastillion gives you a clean, browser-based way to manage SSH access across all your systems—like a bastion host with a friendly dashboard.

SSH tarpit that slowly sends an endless banner

Cowrie SSH/Telnet Honeypot https://docs.cowrie.org/