GreenSQL is a database firewall used to protect databases from SQL injection attacks. GreenSQL works in a proxy mode and has built-in support for MySQL. The logic is based on evaluation of SQL commands using a risk scoring matrix, as well as blocking known DB administrative commands (such as DROP and CREATE).
PIX Logging Architecture is a project allowing for correlation of Cisco PIX Firewall traffic, IDS, and informational logs. It parses Cisco PIX logs from syslog files, then pushes the parsed data to a database. It contains a Web-based front end for displaying and searching the Cisco PIX Firewall logs.
LAN Management System (LMS) is a set of database-driven applications capable of managing multiple networks of computers and customers. It uses a Web UI and either a multipurpose daemon written in C or a set of Perl scripts that perform scheduled tasks and configure your system services. It was designed to organize small self-financed networks, but is mature enough to suit the needs of medium sized ISPs. Support for multiple databases and languages are included, and a template system allows it to blend in with your existing infrastructure.
pks-commands.php3 allows your Web server to search and add PGP/GPG keys from the public keys out there. It takes the TCP 11371 port connection and does it all on the web server. It is good in environments where the client machines are unable to get to arbitrary TCP ports (such as behind tightened firewalls).