Firekeeper is an intrusion detection and prevention system for Firefox. It is able to detect, block and warn the user about malicious sites. Firekeeper uses flexible rules similar to Snort ones to describe browser-based attack attempts. Rules can also be used to effectively filter different kinds of unwanted content.
Akeni Web Chat is an IM system designed for universal accessibility and ease of deployment. With its browser-based client, there is no need to install any client side software. It is also firewall friendly and can be used whenever you have access to a Web browser. The rich client supports chat, notification, and conferencing. It also allows your staff to provide real time sales information and technical support to your customer using a simple Web-based interface.