kernel/core/Security.php
private function _checkBlackListIps() : bool {

		$oSecurity = Config::get('security');

		if (isset($oSecurity->blacklist_ips)) {

			foreach ($oSecurity->blacklist_ips as $sIp) {

				if ($_SERVER['REMOTE_ADDR'] == $sIp) { return false; }
			}
		}

		return true;
	}
private function _checkBlackListIps() : bool {

		$oSecurity = Config::get('security');

		if (isset($oSecurity->blacklist_ips)) {

			foreach ($oSecurity->blacklist_ips as $sIp) {

				if ($_SERVER['REMOTE_ADDR'] == $sIp) { return false; }
			}
		}

		return true;
	}
check if the ips is not in the blacklist

@access private
@return bool