Created
December 15, 2021 11:39
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| Execute apt-get update, apt-get upgrade and apt-get dist-upgrade; | |
| Remove user root login; | |
| Add a new user user to sudo group; | |
| Adjust server timezone; | |
| Enable access only via SSH keys; | |
| Disable password authentication; | |
| Disable root login; | |
| Configure UFW; | |
| Configure fail2ban; | |
| Configure ssmtp. |
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