- apt upgrade
- ユーザーの作成
- apt upgrade
- sshd
- Port {{ sshd_port }}
- Protocol 2
- #HostKey /etc/ssh/ssh_host_dsa_key
- PermitRootLogin no
- RSAAuthentication yes
- PubkeyAuthentication yes
- PermitEmptyPasswords no
- ChallengeResponseAuthentication no
- PasswordAuthentication yes
- GSSAPIAuthentication yes
- GSSAPICleanupCredentials no
- #AuthorizedKeysFile .ssh/authorized_keys
- ufw
- ufw default deny incoming
- ufw default allow outgoing
- ufw allow 22022/tcp
- TimeZone
- ntpd
- syslog
- docker