diff --git a/.etckeeper b/.etckeeper
index 9c37b088..36a41795 100755
--- a/.etckeeper
+++ b/.etckeeper
@@ -3661,6 +3661,7 @@ maybe chmod 0644 'mime.types'
 maybe chmod 0644 'mke2fs.conf'
 maybe chmod 0755 'modprobe.d'
 maybe chmod 0644 'modprobe.d/dkms.conf'
+maybe chmod 0644 'modprobe.d/netproto.conf'
 maybe chmod 0644 'modules'
 maybe chmod 0755 'modules-load.d'
 maybe chmod 0755 'monit'
diff --git a/issue b/issue
index 7029329e..c9e8b5ec 100644
--- a/issue
+++ b/issue
@@ -1,2 +1,3 @@
-Debian GNU/Linux 11 \n \l
-
+Welcome to solusar.de!
+Today is \d \t @ \n
+Unauthorized login is forbidden and will be reported!
diff --git a/issue.net b/issue.net
index eac8bd34..c9e8b5ec 100644
--- a/issue.net
+++ b/issue.net
@@ -1 +1,3 @@
-Debian GNU/Linux 11
+Welcome to solusar.de!
+Today is \d \t @ \n
+Unauthorized login is forbidden and will be reported!
diff --git a/modprobe.d/netproto.conf b/modprobe.d/netproto.conf
new file mode 100644
index 00000000..92966bdd
--- /dev/null
+++ b/modprobe.d/netproto.conf
@@ -0,0 +1,4 @@
+install dccp /bin/true
+install sctp /bin/true
+install rds /bin/true
+install tipc /bin/true