We have been using squid in our development environment. Squid has been forwarding all the internet bound traffic to a proxy server that did not need any authentication until now. But that has changed now and now we have use another proxy server that uses NTLM based authentication. Now our servers in this development environment only have local users (users logging in are not authenticated Windows AD). Does the Squid NTLM authentication setup still work in this setup? Can the NTLM setup be configured to use specified user (and password hopefully encrypted ) that can be specified in some configuration file. This is needed as many of our applications (Tomcat, ESB etc ) are headless (i mean not just a web browser) and they now need to go thru this new proxy server. Navjeet Blog: http://chabbewal.blogspot.com Twitter: http://twitter.com/navjeetc