JkProtect is an ISAPI filter for Microsoft’s Internet Information Server (IIS). What it does, is it protects websites by given a basic authentication but instead of using the NT registry, it uses its own username and password lists. This allows it to be able to also read Apache’s htaccess and htpassword files and implement Apache scripts directly into your IIS server. This opens a whole new world of possibilities when it comes to user and access management. Released as open source for Windows.