Add basic server firewalling.

[config] / buster / apt-mark / server

diff --git a/buster/apt-mark/server b/buster/apt-mark/server
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..8183c9cb7cc534f39f4a43700a70d4c934f3b610 100644 (file)
--- a/buster/apt-mark/server
+++ b/buster/apt-mark/server
@@ -0,0 +1,4 @@
+# so we can login at all …
+openssh-server
+# firewalling
+nftables