2025-01-09 22:53:26 +01:00
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# UFW configuration
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2025-01-09 22:43:47 +01:00
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To enable UFW :
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```
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# dinitctl enable ufw
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# ufw enable
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```
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Deny all incoming traffic by default, allow outgoing :
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```
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# ufw default deny incoming
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# ufw default allow outgoing
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```
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Open needed ports, here an example with `SSH` :
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```
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2025-01-09 23:05:04 +01:00
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# ufw allow 22
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2025-01-09 22:43:47 +01:00
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```
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You may also limit SSH connections against brute-force :
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```
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# ufw limit ssh
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```
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Then reload UFW :
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```
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# ufw reload
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```
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