diff --git a/my.conf b/my.conf
new file mode 100644
index 0000000..1af6a73
--- /dev/null
+++ b/my.conf
@@ -0,0 +1,4 @@
+# /etc/ssh/sshd_config.d/my.conf
+PermitRootLogin prohibit-password
+AllowGroups sudo root
+PasswordAuthentication no
\ No newline at end of file