Trust host certificates signed by a CA.
Section: Server Keys and Certificates
Trust a host CA in known_hosts
text
text
@cert-authority *.example.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAI...Explanation
Trust host certificates signed by a CA.
Learn the surrounding workflow
Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.
Related commands
Same sheet · prioritizing Server Keys and Certificates
Trust a user CA in sshd_config
Allow user certificates signed by a trusted CA.
Disable password authentication
Require key-based authentication on the server.