On 3/11/21 9:37 AM, Ben Goz wrote: > End users machine using some client application while their system proxy > points to the above squid proxy server. Client certificate-based authentication may be the best option if their system proxy supports it and you do not need to bump user traffic with SslBump. Otherwise, what authentication options does their system proxy support (as an HTTP proxy client)? Alex. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users