This is not the best solution (fail2ban and 2fa would be better) but https://github.com/skeeto/endlessh https://github.com/skeeto/endlessh is a neat tool if you

This is not the best solution (fail2ban and 2fa would be better) but https://github.com/skeeto/endlessh https://github.com/skeeto/endlessh is a neat tool if you want to annoy someone with unsophisticated scripts. It’s worth noting that annoying a script kiddie might get you ddosed.