Use securitychkr to keep tabs on your firewall continuously -- it alerts immediately on either port open, or closed, or both, for any combination of ports. It alerts you immediately by e-mail, text, or pager, as well as providing a cumulative open and closed report for long-term tracking and evaluation. It will also track status and uptime of security appliances, authentication servers and any other networked HW and SW vital to security, whether internal to your network or external. High performance and ultrahigh reliability, with many advanced features. Runs on any Windows or classic Linux PC or server, and checks on HW and SW running on any operating system. Quick, easy setup with non-stop maintenance-free operation. Robust web interface for remote management via phone or tablet. Light on your network, its host, your time and your wallet. Free forever for 10 targets, and only pennies per month per target for additional ones. Download and install now.