headers->set('Strict-Transport-Security', 'max-age=31536000; includeSubDomains'); $response->headers->set('X-Content-Type-Options', 'nosniff'); $response->headers->set('X-Frame-Options', 'DENY'); $response->headers->set('Referrer-Policy', 'strict-origin'); $response->headers->set('Permissions-Policy', 'geolocation=(), microphone=(), camera=()'); return $response; } }