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linux:remote_access:openssh

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linux:remote_access:openssh [2023/09/22 07:21] – [Harden SSH Access] gsyslinux:remote_access:openssh [2024/03/12 16:33] (current) – [Regenerate Host Keys] gsys
Line 28: Line 28:
 systemctl restart sshd.service systemctl restart sshd.service
 </file> </file>
 +
 +
 +===== Regenerate Host Keys =====
 +
 +1. Regeneate Host Keys
 +<code>
 +sudo rm -v /etc/ssh/ssh_host_*          # delete old host keys
 +sudo dpkg-reconfigure openssh-server    # create new set of keys
 +sudo systemctl restart ssh              # restart service
 +</code>
 +
 +2. Delete old Public Keys from clients known_hosts files
linux/remote_access/openssh.1695360079.txt.gz · Last modified: (external edit)