Öncelikle paketleri güncelleyin.
apt update -y; apt upgrade -y;
apt install libpam-google-authenticator
google-authenticator
sudo cp /etc/pam.d/sshd /etc/pam.d/sshd.bak
sudo nano /etc/pam.d/sshd
auth required pam_google_authenticator.so nullok
auth required pam_permit.so
sudo cp /etc/ssh/sshd_config /etc/ssh/sshd_config.bak
sudo nano /etc/ssh/sshd_config
ChallengeResponseAuthentication yes
systemctl restart sshd.service
SSH
hakkında diğer konular