I am planning to put up a proxy server on our internal network and would like to see if this is the best way to configure my ASA (7.2(2)):
(1) Proxy located on internal network
(2) All client browser will be set (Internet Explorer) to use the proxy server via the connection setting
(3) On my ASA, allow Proxy server outbound port 80 and port 443, deny all else.
Is there a better way?