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julien 2025-01-09 23:05:04 +01:00
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ufw-config.md
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@ -14,11 +14,9 @@ Deny all incoming traffic by default, allow outgoing :
Open needed ports, here an example with `SSH` : Open needed ports, here an example with `SSH` :
``` ```
# ufw allow ssh # ufw allow 22
``` ```
> Common ports are `ssh`, `http`, `https`, `dns`, etc...
You may also limit SSH connections against brute-force : You may also limit SSH connections against brute-force :
``` ```
# ufw limit ssh # ufw limit ssh