diff --git a/src/.htaccess b/src/.htaccess
index 76b8d44..26ba7de 100644
--- a/src/.htaccess
+++ b/src/.htaccess
@@ -11,6 +11,19 @@
 
 
 # In Nginx set something like this:
+
+# Deny access to some files and folders
+#location ~ ^/(db|includes)/ {
+#    deny all;
+#}
+#location ~ /\.ht {
+#    deny all;
+#}
+#location ~* ^/ext/.*\.(json|md)$ {
+#    deny all;
+#}
+
+# Optional
 # location /api/ {
 #    rewrite ^/api/(.*) /api.php/$1 last;
 # }
diff --git a/src/ext/.htaccess b/src/ext/.htaccess
new file mode 100644
index 0000000..74d9bf2
--- /dev/null
+++ b/src/ext/.htaccess
@@ -0,0 +1,5 @@
+<FilesMatch "\.(json|md|MD)$">
+    Order deny,allow
+    Deny from all
+</FilesMatch>
+
diff --git a/src/ext/index.html b/src/ext/index.html
new file mode 100644
index 0000000..e69de29