We have a 2013 Environment used by internal and external users. External traffic (external users accessing the extranet site) is encrypted using SSL certs. Internal traffic (internal users to the intranet site) is not encrypted which is fine. We are being asked by some auditors to encrypt traffic between SharePoint (WFE and APP servers) to SQL backend. What options do we have and how involved each one is? On SQL backend we know we can enforce encryption.
Thanks
