Hello, Squid user based authentication is a high advantage to placing access lists. Iam however forced to place squid as a transparent proxy but I need some kind of authentication for users passed to squid to manage the ACLs (specific allow lists, reply body size, etc) . Is there _any_ work arround (even if it is complex) that I can authenticate users with a transparent proxy? Perhaps with a captive portal that displays a single login page until authenticated and then somehow passing that authentication to squid so it gives them the allowed access? Thanks Andres