Which of the two ssh keys cannot be transferred to anyone?1 point possiblePrivate (file id_rsa)Public (file id_rsa.pub)

Which of the following commands can be used to copy an SSH public key to a remote server, allowing the owner of the corresponding private key to log in without a password?Question 13Answera.ssh-copy-id user@remote_hostb.ssh user@remote_host "echo $(cat ~/.ssh/id_rsa.pub) >> ~/.ssh/authorized_keys"c.scp ~/.ssh/id_rsa.pub user@remote_host:~/.ssh/authorized_keysd.echo "$(cat ~/.ssh/id_rsa.pub)" | ssh user@remote_host "cat >> ~/.ssh/authorized_keys"

Which of the following commands can be used to verify the authenticity of an SSH public key, ensuring that it belongs to the expected user?Question 5Answera.ssh-keygen -lf ~/.ssh/id_rsa.pubb.ssh-keyscan user@remote_hostc.ssh-keygen -lf ~/.ssh/known_hostsd.ssh-keygen -lf ~/.ssh/authorized_keys

What is the main different between public key and private key as applied in cryptography?

Which of the following commands can be used to remove an SSH key from the ~/.ssh/authorized_keys file on a remote server, revoking access to the corresponding user?Question 3Answera.ssh-keygen -R user@remote_hostb.grep -v "ssh-.*user@remote_host" ~/.ssh/authorized_keys > ~/.ssh/authorized_keys.tmpc.ssh-keygen -f "~/.ssh/known_hosts" -R user@remote_hostd.sed -i '/^ssh-.*user@remote_host$/d' ~/.ssh/authorized_keys

The ssh command option -p is used to specify __________.1 pointThe username for the remote serverThe path to the private key file to use for authenticationThe password for the SSH connectionThe port number to use for the SSH connection