Thanks for your reply. I used a PAC file with the following, it appears to be "HTTPS" instead of "PROXY" to use: function FindProxyForURL(url, host) { return "HTTPS https://mysquid.com:443/"; } But now when I navigate to any website (http or https), I receive a "This connexion is not secured" message, with a go away buton and add exception button. But of course it can't find certificates, especially for http:// website. If I used return "PROXY https://mysquid.com:443/"; as you advice, I arrive to the main page of my proxy server, the proxy doesn't appear to be used. I must be doing something wrong. -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/Enable-to-create-a-encrypted-connexion-between-browser-and-squid-tp4668366p4668370.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users