A method and apparatus for accessing Web services and URL resources for both primary and shared users over a reverse tunnel mechanism are provided. Current limitations on accessing Web services and URL resources located behind firewalls or otherwise made secure and largely inaccessible are overcome through...http://www.google.com.hk/patents/US20070174454?utm_source=gb-gplus-share專利 US20070174454 - Method and apparatus for accessing Web services and URL resources for both primary and shared users over a reverse tunnel mechanism