On 09/04/2013 09:50 AM, Ghassan Gharabli wrote: > Is there any solution to cache HTTPS Traffic without installing a > certificate file at customer's machines?. In short, no. > Do you think that by using SSL Bump between Parent and Child Squids , > it would solve the problem No, it would not. Without Squid bumping the browser connection, the browser would be using a secure connection with the origin server, and any Squid within your hierarchy would not be able to see (and cache) any HTTP requests. Alex.