>What detection? Not speaking to the effectiveness of the detection (it's hard!), but there's information available, for example: https://blog.torproject.org/

>What detection? Not speaking to the effectiveness of the detection (it's hard!), but there's information available, for example: https://blog.torproject.org/malicious-relays-health-tor-network/ https://blog.torproject.org/malicious-relays-health-tor-netw... https://gitlab.torproject.org/tpo/network-health/team/-/wikis/home https://gitlab.torproject.org/tpo/network-health/team/-/wiki... https://gitlab.torproject.org/tpo/network-health/team/-/wikis/Criteria-for-rejecting-bad-relays https://gitlab.torproject.org/tpo/network-health/team/-/wiki...