Add readme for cert-manager

Fixes #35 and cipher security for traefik

docker-compose/traefik/README.md

@@ -25,6 +25,11 @@ Replace the `/etc/traefik/certs/cert.pem` with your certificate file, and the `/
 
 # Best-Practices & Post-Installation
 
+
+## MinTLS Version
+TLS 1.0 and 1.1 are not longer secure! Consider disabling it in the Traefik Configuration.
+
+
 ```yaml
 providers:
   docker:

docker-compose/traefik/config/traefik.yml

@@ -63,6 +63,10 @@ entryPoints:
 #       defaultCertificate:
 #         certFile: /etc/traefik/certs/cert.pem
 #         keyFile: /etc/traefik/certs/cert-key.pem
+# (Optional) Disable TLS version 1.0 and 1.1
+#   options:
+#     default:
+#       minVersion: VersionTLS12
 
 providers:
   docker: