Squid is a popular, free Linux program that allows you to create a forwarding web proxy. In this guide, you'll see how to install Squid on CentOS to turn your server into a web proxy. Squid can be configured as a reverse proxy as well, but that type of setup is not covered in this article. This guide was written for CentOS 6, but should also work for CentOS 7. I'm going to assume that you have a new CentOS server. You can now install Squid with `yum`: yum install squid You can now configure ......