How To Enable SSH Login From OS X Yosemite 10.10.5 to macOS Ventura 13.3.1

Author: , May 19th, 2023

I was unable to login from my old iMac running Yosemite to my new iMac running Ventura using RSA keys. It turns out that RSA key support was disabled in Ventura. To correct the problem, I added the following two lines to the bottom of /etc/ssh/sshd_config:

How To Get SSH Logins Working Again In macOS Ventura

Author: , February 24th, 2023

SSH login from older hosts running OS X Yosemite 10.10.5 to macOS Ventura 13.2.1 was not working. SSH failed with a “No hostkey alg” error.

Be sure to stop and start Remote Login under System Settings -> General -> Sharing