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digital:server:hardening [2018/12/05 11:32] natrius |
digital:server:hardening [2018/12/13 14:21] natrius [Install and configure UFW] |
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### Install and configure UFW | ### Install and configure UFW | ||
- | Install und enable UFW and allow only SSH default [or Enable UFW and disable all inbound traffic from eth0 on all ports except SSH from my local IP (temporary, eventually I allow SSH globally due to potential for IP changes) and disable all outbound traffic except for port 80.] and for hosted websites port 80 and if you intend to use letsencrypt or somethinglike that port 443 too. | + | Install und enable UFW and allow only SSH default [or Enable UFW and disable all inbound traffic from eth0 on all ports except SSH from my local IP (temporary, eventually I allow SSH globally due to potential for IP changes) and disable all outbound traffic except for port 80.] and for hosted websites port 80 and if you intend to use letsencrypt or somethinglike that port 443 too. UFW does not play well with Docker, keep that in mind. |
Important commands for UFW | Important commands for UFW |