VPS Guide: Your Go-To for VPS, Ubuntu & Command Line Success

Enable Secure SSH Keys on Apache VPS

Category: Security

Set up SSH keys—a login tweak—on an Apache VPS—generate:

ssh-keygen -t rsa -b 4096

copy:

ssh-copy-id user@ip

disable password: PasswordAuthentication no in /etc/ssh/sshd_config On Vultr secures hosting—enforces key-based login