HTTP/HTTPS Port-Blocking in WinINEThttp://blogs.msdn.com/ieinternals/archive/2009/06/17/9769913.aspxInternet Explorer (actually, WinINET, the network stack beneath IE) prohibits use of certain ports for HTTP(S) connections. The intent of this blocking is to prevent Cross Service/Protocol Request Forgery attacks. For instance, an attacker could use HTMLen-USCommunityServer 2.1 SP1 (Build: 61025.2)IE8 RTW HTTP/HTTPS port-blocking expandedhttp://blogs.msdn.com/ieinternals/archive/2009/06/17/9769913.aspx#9776078Thu, 18 Jun 2009 17:00:24 GMT91d46819-8472-40ad-a661-2c78acb4018c:9776078IE8 RTW HTTP/HTTPS port-blocking expanded<p>PingBack from <a rel="nofollow" target="_new" href="http://www.ditii.com/2009/06/18/ie8-rtw-httphttps-port-blocking-expanded/">http://www.ditii.com/2009/06/18/ie8-rtw-httphttps-port-blocking-expanded/</a></p> IE8 RTW Blocked Ports Set Expanded | PC Tipshttp://blogs.msdn.com/ieinternals/archive/2009/06/17/9769913.aspx#9784951Fri, 19 Jun 2009 13:49:21 GMT91d46819-8472-40ad-a661-2c78acb4018c:9784951IE8 RTW Blocked Ports Set Expanded | PC Tips<p>PingBack from <a rel="nofollow" target="_new" href="http://www.pctipsbox.com/ie8-rtw-blocked-ports-set-expanded/">http://www.pctipsbox.com/ie8-rtw-blocked-ports-set-expanded/</a></p>