diff --git a/nginx.conf b/nginx.conf
index 5e8508a..fb11cbb 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -50,7 +50,6 @@ http {
         ssl_certificate /etc/letsencrypt/live/triton.fet.at/fullchain.pem;
         ssl_certificate_key /etc/letsencrypt/live/triton.fet.at/privkey.pem;
         ssl_trusted_certificate /etc/letsencrypt/live/triton.fet.at/chain.pem;
-
         include snippets/ssl.conf;
 
 #        return 503;# http://$host$request_uri; #444
diff --git a/snippets/header.conf b/snippets/header.conf
new file mode 100644
index 0000000..6de8657
--- /dev/null
+++ b/snippets/header.conf
@@ -0,0 +1,6 @@
+# -*-nginx-*-
+add_header X-Content-Type-Options nosniff;
+add_header Content-Security-Policy "default-src 'self'";
+add_header X-XSS-Protection "1; mode=block";
+add_header Referrer-Policy "strict-origin";
+add_header Strict-Transport-Security "max-age=31536000" always;
diff --git a/snippets/ldap.conf b/snippets/ldap.conf
new file mode 100644
index 0000000..98ae498
--- /dev/null
+++ b/snippets/ldap.conf
@@ -0,0 +1,3 @@
+# -*-nginx-*-
+auth_ldap "FET Login";
+auth_ldap_servers fet;
diff --git a/snippets/letsencrypt.conf b/snippets/letsencrypt.conf
new file mode 100644
index 0000000..e90ab04
--- /dev/null
+++ b/snippets/letsencrypt.conf
@@ -0,0 +1,11 @@
+# -*-nginx-*-
+location /.well-known/ {
+    default_type "text/plain";
+    root /var/www/html;
+}
+location = /.well-known/acme-challenge/ {
+    return 404;
+}
+location / {
+    return 301 https://$host$request_uri;
+}
diff --git a/snippets/proxy_header.conf b/snippets/proxy_header.conf
new file mode 100644
index 0000000..55da64a
--- /dev/null
+++ b/snippets/proxy_header.conf
@@ -0,0 +1,6 @@
+# -*-nginx-*-
+proxy_set_header Host $host;
+proxy_set_header X-Real-IP $remote_addr;
+proxy_set_header X_FORWARDED_SSL on;
+proxy_set_header HTTP_X_FORWARDED_SSL on;
+proxy_set_header X-Forwarded-For $remote_addr;
diff --git a/snippets/ssl.conf b/snippets/ssl.conf
new file mode 100644
index 0000000..00d2515
--- /dev/null
+++ b/snippets/ssl.conf
@@ -0,0 +1,15 @@
+# -*-nginx-*-
+ssl_session_timeout 1d;
+ssl_session_cache shared:SSL:50m;
+ssl_session_tickets off;
+
+ssl_dhparam dhparam.pem;
+
+ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
+ssl_ciphers 'ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS';
+ssl_prefer_server_ciphers on;
+
+#add_header Strict-Transport-Security max-age=15768000;
+
+ssl_stapling on;
+ssl_stapling_verify on;