max-age=63072000; includeSubdomains; HTTP Strict Transport Security (HSTS) is a web security policy mechanism that is easy to integrate.
# Activate HTTP Strict Transport Security (HSTS) # Required: "max-age" # Optional: "includeSubDomains"
Header set Strict-Transport-Security "max-age=31556926; includeSubDomains"
Here is an example of an .htaccess file which will set the HTTP-Security-Header-Scanner to green. (.htaccess-Beispiel)