Hi there. I managed to anonymize Via and X_Forwarded_For. Yay!!! But now I can't find a way to anonymize the really important headers. When I visit a security test site, remote_addr and remote_host still show my real IP and hostname. Can anybody tell me the string necessary for these two lines... Here's is an example of how I anonymized my proxy (with the "Via" string in squid.conf) header_access Via deny all header_replace Via (STEALTHED) Meaning that any response of my browser to a Via header will be replaced to "(STEALTHED)". Take a look at this one: header_access X_Forward_For deny all header_replace X_Forward_For unknown Meaning that any response of my browser to a X_Forward_For header will be replaced with "unknown". I found out that Via represents the name of cache proxiing software and version and that X_Forward_To shows the IP address of the machines inside my network that are requesting the "site"... So now, these aren't appearing. Awsome!!! But what would be the string that references my valid IP address (i.e: 66.147.241.17) and hostname (i.e: 066147241017.userisp.com.country) for me to "deny all" and after that change to whatever I want (i.e: 123.231.132.132 and 123231132132.you.cant.see)? Thanks a lot! Took a lot of struggle to get here... :-)