diff --git a/layouts/partials/custom_head.html b/layouts/partials/custom_head.html
new file mode 100644
index 0000000..da1c738
--- /dev/null
+++ b/layouts/partials/custom_head.html
@@ -0,0 +1 @@
+<meta http-equiv="Content-Security-Policy" content="default-src 'none'; font-src 'self'; style-src 'self'; form-action 'none'; frame-ancestors 'none'; block-all-mixed-content; base-uri 'none'">
\ No newline at end of file