From ee481deffb0cfb3c988962126f5ee736e790a9a0 Mon Sep 17 00:00:00 2001 From: Rodrigo Arias Mallo Date: Mon, 1 Sep 2025 11:25:29 +0200 Subject: [PATCH] Enable fail2ban in fox Protect fox against ssh bruteforce attacks: fox% sudo lastb | head root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:25 - 11:25 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:24 - 11:24 (00:00) root ssh:notty 200.124.28.102 Mon Sep 1 11:24 - 11:24 (00:00) Reviewed-by: Aleix Roca Nonell --- m/fox/configuration.nix | 2 ++ 1 file changed, 2 insertions(+) diff --git a/m/fox/configuration.nix b/m/fox/configuration.nix index aac13bb1..198b9c12 100644 --- a/m/fox/configuration.nix +++ b/m/fox/configuration.nix @@ -37,6 +37,8 @@ services.openssh.settings.X11Forwarding = true; + services.fail2ban.enable = true; + # Use SSH tunnel to reach internal hosts programs.ssh.extraConfig = '' Host bscpm04.bsc.es gitlab-internal.bsc.es tent