What does SSH sshd mean?
The Secure Shell Daemon application (SSH daemon or sshd) is the daemon program for ssh. This program is an alternative to rlogin and rsh and provides encrypted communications between two untrusted hosts over an insecure network. The sshd is the daemon that listens for connections from clients on port 22.
What is the function of sshd?
An SSHD is a device that is designed to give you the best of both worlds by combining flash memory storage and HDD storage into a single device. SSHDs have solid-state storage built in but also use HDD technology as a way of providing additional storage space.
How do I get sshd?
Linux start sshd command
What is the difference between SSH config and sshd config?
sshd_config is the configuration file for the OpenSSH server. ssh_config is the configuration file for the OpenSSH client. Make sure not to get them mixed up. Creating a read-only backup in /etc/ssh means you'll always be able to find a known-good configuration when you need it.