ClientIPForwarder is a simple ISAPI plug-in for Microsoft ISA server using pass-through technology to control incomming requests on Microsoft ISA server. It modifies http(s) request header and adds variable IPREMOTEADDR containing client IP address to it. It also can map http server variables into your own variables in http header.

HttpSentry <a href="http://www.httpsentry.com">(http://www.httpsentry.com)</a> is a free IIS Filter to detect hacker attacks. It prevents common problems such as SQL injection, Directroy traversal and many more. it also supports URL rewrite and Server masking.

Do you ask yourself why most of the search engines provide on-the-fly access to their resources? Such sites compress their content as much as possible so they can provide quick and reliable access to their content to millions of users. MetaCompress packs requested content of a web site on-the-fly. This will increase your site's accessibility and speed up the loading of pages on your site in general.