Translations:Optional settings/75/en
From LimeSurvey Manual
If you use SSL ('https') for your LimeSurvey installation, adding the following lines to your config.php will increase the security of the session:
// Set the cookie via SSL
'session' => array (
'cookieParams' => array(
'secure' => true, // use SSL for cookies
'httponly' => true // Cookies may not be used by other protocols - experimental
),
),