Respotter: Open-source Responder honeypot – Help Net Security

Respotter, open-source software designed to detect attackers in a network environment, has been launched. It identifies instances of the Responder by exploiting its response behaviour to DNS queries, using specific protocols to query a non-existent hostname. Respotter can notify teams via Slack, Teams, or Discord, and can also send events to a syslog server. The software is available for free on GitHub.