diff --git a/src/forum/config.py b/src/forum/config.py
index b057b0f..0bdd88b 100644
--- a/src/forum/config.py
+++ b/src/forum/config.py
@@ -32,3 +32,9 @@ CACHE_CONFIG = {
     'location': os.environ.get('CACHE_LOCATION', ''),
     'backend': os.environ.get('CACHE_BACKEND', ''),
 }
+
+SECURE_HSTS_SECONDS = os.environ.get('SECURE_HSTS_SECONDS', 3600)
+SECURE_SSL_REDIRECT = os.environ.get('SECURE_SSL_REDIRECT', 'False') == 'True'
+SESSION_COOKIE_SECURE = os.environ.get('SESSION_COOKIE_SECURE', 'False') == 'True'
+CSRF_COOKIE_SECURE = os.environ.get('CSRF_COOKIE_SECURE', 'False') == 'True'
+SECURE_CROSS_ORIGIN_OPENER_POLICY = 'same-origin-allow-popups'