diff --git a/public/.well-known/security.txt b/public/.well-known/security.txt
new file mode 100644
index 0000000..7fa05ae
--- /dev/null
+++ b/public/.well-known/security.txt
@@ -0,0 +1,8 @@
+Contact: mailto:security@technotive.nl
+Preferred-Languages: nl, en, de, cn
+Canonical: https://technotive.nl/.well-known/security.txt
+Canonical: https://www.technotive.nl/.well-known/security.txt
+Canonical: https://code.technotive.nl/.well-known/security.txt
+Canonical: https://peregrin.technotive.nl/.well-known/security.txt
+Canonical: https://math.technotive.nl/.well-known/security.txt
+