diff --git a/.well-known/security.txt b/.well-known/security.txt
new file mode 100644
index 0000000..0d20072
--- /dev/null
+++ b/.well-known/security.txt
@@ -0,0 +1,15 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA256
+
+Contact: mailto:daniel@danwin1210.de
+Contact: https://danwin1210.de/contact.php
+Encryption: https://danwin1210.de/pgp.txt
+Preferred-Languages: en, de
+Canonical: https://danwin1210.de/.well-known/security.txt
+-----BEGIN PGP SIGNATURE-----
+
+iIsEARYIADMWIQT6rtkMfHvibtXGX4MiL8w/NcQQdwUCY6xD4BUcZGFuaWVsQGRh
+bndpbjEyMTAuZGUACgkQIi/MPzXEEHeANAEAzxfe04TevW4IWzJU9AtGHIjogEC5
+eCMVlkN1Ckjzd8wBAPflsWEmZT610GORT6NXwg1AC7IGTGyKq8nkoAG45wcJ
+=Mz+0
+-----END PGP SIGNATURE-----
diff --git a/ads.txt b/ads.txt
new file mode 100644
index 0000000..b2c0eda
--- /dev/null
+++ b/ads.txt
@@ -0,0 +1,4 @@
+placeholder.example.com, placeholder, DIRECT, placeholder
+contact=daniel@danwin1210.de
+contact=https://danwin1210.de/contact.php
+