Hello! We have some users logging in as root over ssh ( 2.3.0 ) for different maintenance tasks on our servers. We would be happy to know who is logging in. One solution would be to let people have a user account on each server and let them su to do there tasks. Another solution which we would rather like to see is to have a public key for each user and require that for authentication. The problem is that, as far as I understand, there is no configuration option or other feature to get this logged. I have read the code, and it would be possible to program this, and I am prepared to do it, but I would like to ask you all first if there is a better solution, or if someone already did this. If I do it - shall I post the patch? What I like to see in the logs: <time> User root, coming from <some host>, authenticated. <time> Public key authentication for user root accepted. Key: <user>_<host>.pub I might chose to name the keys as above. Regards: Håkan -- Håkan Källberg - on contract to Commerzbank AG K-Backup Enhancement Projekt Tel: +49-69-136-42423