Updates

- apache2 config
- dockerfile changes

apache2/conf/security.conf

@@ -0,0 +1,17 @@
+# ServerTokens
+# This directive configures what you return as the Server HTTP response
+# Header. The default is 'Full' which sends information about the OS-Type
+# and compiled in modules.
+# Set to one of:  Full | OS | Minimal | Minor | Major | Prod
+# where Full conveys the most information, and Prod the least.
+#ServerTokens Minimal
+ServerTokens Prod
+ServerSignature On
+TraceEnable Off
+
+# Disable access to git files
+<DirectoryMatch "/\.git">
+  Require all denied
+</DirectoryMatch>
+
+# vim: syntax=apache ts=4 sw=4 sts=4 sr noet