Index: etc/karaf/org.apache.karaf.management.cfg
--- etc/karaf/org.apache.karaf.management.cfg.orig	2016-12-14 19:06:48.000000000 +0100
+++ etc/karaf/org.apache.karaf.management.cfg	2016-12-20 14:09:05.623242000 +0100
@@ -10,7 +10,7 @@
 #
 # Host for RMI registry
 #
-rmiRegistryHost = 0.0.0.0
+rmiRegistryHost = 127.0.0.1
 
 #
 # Port number for RMI server connection
Index: etc/karaf/org.apache.karaf.shell.cfg
--- etc/karaf/org.apache.karaf.shell.cfg.orig	2016-12-14 19:06:48.000000000 +0100
+++ etc/karaf/org.apache.karaf.shell.cfg	2016-12-20 14:09:05.623372000 +0100
@@ -6,7 +6,7 @@
 # Via sshPort and sshHost you define the address you can login into Karaf.
 #
 sshPort = 8022
-sshHost = 0.0.0.0
+sshHost = 127.0.0.1
 
 #
 # The sshIdleTimeout defines the inactivity timeout to logout the SSH session.
Index: etc/nexus-default.properties
--- etc/nexus-default.properties.orig	2016-12-20 14:09:05.623521000 +0100
+++ etc/nexus-default.properties	2016-12-20 14:09:17.590315000 +0100
@@ -2,7 +2,7 @@
 ##
 # Jetty section
 application-port=8081
-application-host=0.0.0.0
+application-host=127.0.0.1
 nexus-args=${jetty.etc}/jetty.xml,${jetty.etc}/jetty-http.xml,${jetty.etc}/jetty-requestlog.xml
 nexus-context-path=/